Nuclear Medicine Excellence Manual: Global Standards for Safety and Quality

Nuclear Medicine Excellence Manual Dr J L Meena
Nuclear Medicine Excellence Manual – Dr J L Meena | Page 1
NUCLEAR MEDICINE
EXCELLENCE MANUAL
Global Standards for Nuclear Medicine Excellence, Radiopharmaceutical Safety, and
Quality Healthcare
A Comprehensive Reference for
THE MULTIDISCIPLINARY NUCLEAR MEDICINE TEAM
Nuclear Medicine Technologists • Radiation Safety Officers • Nuclear Medicine Physicians • Radiopharmacy &
Allied Professionals
“The Patient Becomes the Source of Radiation Themselves — Our Duty of Safety Follows Them
Home.”
Dr J L Meena

DEDICATION
This book is dedicated to all those who are committed to advancing healthcare through a discipline unlike any other
in medical imaging: here, the radiation source is not a machine in a room the patient leaves behind, but a
radiopharmaceutical placed inside the patient's own body — the patient themselves becomes a temporary source
of radiation, carrying it out through the department doors, into their car, their home, and their family's daily life,
long after their appointment has ended.
To Every Patient Who Trusted Us with a Radioactive Material Placed Inside Their Body
For whom a radiopharmaceutical dose verified correctly, an administration performed with genuine “five rights”
discipline, and clear, honest safety instructions for the days that followed represent a promise kept: that a temporary
radiation source placed inside their body was managed with a precision equal to its unusual nature.
To Every Family Member Who Followed a Safety Instruction They May Never Have Fully Understood
For whom a few days of careful distance from a newborn grandchild, or a temporary pause in breastfeeding,
protected them and their loved ones from a radiation source that traveled home inside someone they cared about
— instructions that only work because this team explained them honestly and completely.
To My Family
For their unwavering love, patience, and encouragement, which have been the foundation of this journey.
To My Mentors & Teachers
For inspiring my passion, guiding my path, and instilling in me the understanding that nuclear medicine's radiation
safety obligation does not end at the department door the way it does for every other imaging modality — the
patient carries the radiation source home with them, and our duty of care must follow them there, through clear
instruction, careful dose calculation, and genuine, ongoing responsibility for a risk that continues long after the
appointment is over.
To My Colleagues & Friends
For their support, collaboration, and shared dedication to a discipline where verifying the right radiopharmaceutical,
the right activity, and the right patient before every single administration is never a formality, because there is no
way to recall radioactive material once it has entered a patient's bloodstream.
To Every Member of the Nuclear Medicine Team
Nuclear Medicine Technologists, Radiation Safety Officers, Nuclear Medicine Physicians, and every professional in
the radiopharmacy who has verified a dose calibration one more time, just to be certain — the guardians of a
radiation source that, once administered, leaves the department wherever the patient goes.
Your vigilance, your radiopharmaceutical verification discipline, and your unwavering commitment to a safety
duty that follows the patient home are the silent pillars of a healthcare system that can offer this extraordinary
functional imaging and therapy safely, to every patient and everyone who shares their home. This book is for
you, and because of you. Thank you to everyone who has been a part of this journey.

FOREWORD
There is a discipline in medical imaging unlike any other: here, the radiation source is not a machine in a room
the patient leaves behind, but a radiopharmaceutical placed inside the patient's own body. A CT scan's
radiation exists only for the instant the beam is active; an MRI's magnetic field, though always on, remains
confined to its room. Nuclear medicine is fundamentally different — the patient themselves becomes a
temporary source of radiation, carrying it out through the department doors, into their car, their home, and
their family's daily life, for hours or days after their appointment has ended. This is what makes nuclear
medicine's safety obligation unlike any other imaging discipline's: it does not end when the patient leaves the
building. It follows them home, and it is this team's responsibility to ensure that journey is genuinely safe for
the patient and for everyone who shares their life.
The “Nuclear Medicine Excellence Manual: Global Standards for Nuclear Medicine Excellence,
Radiopharmaceutical Safety, and Quality Healthcare” has been developed to provide a comprehensive
professional framework for the multidisciplinary Nuclear Medicine team — Nuclear Medicine Technologists,
Radiation Safety Officers, Nuclear Medicine Physicians, and allied radiopharmacy professionals — working
together to manage a radiation source that, unlike any other in medical imaging, travels wherever the patient
goes.
This manual brings together internationally recognized principles of radiopharmaceutical preparation and hot
lab quality control, rigorous dose verification through the “five rights” of radiopharmaceutical administration,
patient release criteria and post-administration radiation safety instruction, therapeutic nuclear medicine
isolation requirements, radioactive waste management, and combined functional-anatomical imaging quality.
It is built around globally accepted accreditation frameworks — WHO radiation protection guidelines, NABH,
JCI, and international standards from the International Atomic Energy Agency (IAEA) and the Society of Nuclear
Medicine and Molecular Imaging (SNMMI) — to provide a rigorous, regulation-compliant framework for
Nuclear Medicine excellence.
The chapters of this manual guide the Nuclear Medicine team through every dimension of the role — from
rigorous radiopharmaceutical dose verification and safe administration, through patient release criteria and
honest safety instruction, to therapeutic isolation protocols, radioactive waste management, and the
professional conduct that defines excellence across every category of nuclear medicine practice: the
radiopharmaceutical dose verified against the “five rights” before every single administration, the discharge
instruction given clearly enough that a new grandmother genuinely understands why she must wait before
holding her grandchild, and the therapeutic radioiodine patient whose isolation precautions protect an entire
household.
Nuclear Medicine is not simply an imaging service that reveals function rather than anatomy — it is a distinct
discipline built on the understanding that its radiation source does not stay behind when the patient leaves,
that a dose administered cannot be recalled once it has entered a patient's bloodstream, and that this team's
safety instruction is what protects everyone the patient will be close to in the hours and days that follow. Their
work is defined by a vigilance that must never relax, because a safety instruction given carelessly is a risk carried
unknowingly into someone else's home.

It is hoped that this manual will serve as an indispensable resource for Nuclear Medicine Technologists,
Radiation Safety Officers, Nuclear Medicine Physicians, hospital administrators, quality heads, and all those
committed to building a healthcare system where a radiation source that travels home with the patient is
managed with a precision and honesty equal to the responsibility it carries.
“The Patient Becomes the Source of Radiation Themselves — Our Duty of Safety Follows Them Home.”
With Best Wishes, Dr J L Meena

TABLE OF CONTENTS
FOREWORD............................................................................................................................................3
LIST OF ABBREVIATIONS........................................................................................................................8
MANUAL MOTTO.................................................................................................................................10
CHAPTER 1: Introduction.....................................................................................................................11
Purpose...........................................................................................................................................................11
Objectives .......................................................................................................................................................12
Vision & Mission .............................................................................................................................................13
CHAPTER 2: Role of the Nuclear Medicine Team in Quality Healthcare............................................14
Radiopharmaceutical Preparation & Hot Lab Quality Control........................................................................14
The Five Rights of Radiopharmaceutical Administration................................................................................14
Patient Release Criteria & Post-Administration Safety...................................................................................15
Therapeutic Nuclear Medicine & Isolation Protocols.....................................................................................15
Radioactive Waste Management....................................................................................................................16
Staff Radiation Protection & Dosimetry .........................................................................................................16
Combined Functional-Anatomical Imaging (SPECT/CT, PET/CT).....................................................................17
Physician Correlation & Reporting Support....................................................................................................17
CHAPTER 3: Professional Standards for the Nuclear Medicine Team................................................17
Professional Appearance & Behaviour ...........................................................................................................17
Communication Standards .............................................................................................................................18
Confidentiality & Information Security...........................................................................................................19
Ethical Standards ............................................................................................................................................19
Time Management, Teamwork & Continuous Learning.................................................................................20
CHAPTER 4: Patient-Centered Communication in Nuclear Medicine ................................................21
The A-T-C-R-C Communication Model............................................................................................................21
Communicating Post-Administration Radiation Safety Instructions ..............................................................22
CHAPTER 5: Patient Safety and Radiopharmaceutical Standards......................................................23
The R-T-A-C-A Framework ..............................................................................................................................23
Daily Quality Standards Checklist ...................................................................................................................25
CHAPTER 6: Confidentiality, Privacy, and Information Security ........................................................27
Privacy in Nuclear Medicine Practice..............................................................................................................27
Cybersecurity of Nuclear Medicine Information Systems ..............................................................................28
CHAPTER 7: Standard Operating Procedures (SOPs)..........................................................................29
SOP 1: Radiopharmaceutical Ordering, Receipt, and Hot Lab QC...................................................................29
SOP 2: Dose Calibration and Verification........................................................................................................29

SOP 3: The Five Rights of Radiopharmaceutical Administration ....................................................................30
SOP 4: Patient Release and Post-Administration Instruction .........................................................................30
SOP 5: Therapeutic Radioiodine and Isolation Protocol .................................................................................31
SOP 6: Radioactive Waste Management and Decay-in-Storage.....................................................................31
SOP 7: Staff Radiation Protection and Dosimetry Monitoring........................................................................32
SOP 8: Pregnancy and Breastfeeding Screening.............................................................................................32
SOP 9: Combined SPECT/CT and PET/CT Imaging Protocol ............................................................................33
SOP 10: Physician Correlation and Reporting Support ...................................................................................33
CHAPTER 8: Communication with Special Groups..............................................................................34
CHAPTER 9: Handling Difficult Situations ...........................................................................................36
CHAPTER 10: Emergency Response — Critical Nuclear Medicine Presentations ..............................39
CHAPTER 11: Digital Competency for the Nuclear Medicine Team ...................................................42
CHAPTER 12: Daily Nuclear Medicine Checklist..................................................................................44
CHAPTER 13: Key Performance Indicators (KPIs)................................................................................46
CHAPTER 14: Top 20 Do's & Top 20 Don'ts.........................................................................................48
CHAPTER 15: Nuclear Medicine Professional Pledge .........................................................................51
CONCLUSION........................................................................................................................................53
REFERENCES.........................................................................................................................................55

LIST OF ABBREVIATIONS
Nuclear Medicine Roles and International Standards Bodies
Abbreviation Full Form
IAEA International Atomic Energy Agency
SNMMI Society of Nuclear Medicine and Molecular Imaging
WHO World Health Organization
NABH National Accreditation Board for Hospitals & Healthcare Providers
JCI Joint Commission International
AERB Atomic Energy Regulatory Board (India)
SOP Standard Operating Procedure
KPI Key Performance Indicator
Technical and Radiopharmaceutical Terms
Tc-99m Technetium-99m (Common Diagnostic Radioisotope)
I-131 Iodine-131 (Common Therapeutic Radioisotope)
FDG Fluorodeoxyglucose (PET Radiopharmaceutical)
mCi/MBq Millicurie / Megabecquerel (Radioactivity Units)
SPECT/PET Single-Photon Emission CT / Positron Emission Tomography
ALARA As Low As Reasonably Achievable
Safety and Regulatory Terms
RSO Radiation Safety Officer
mSv Millisievert (Radiation Dose Unit)
DIS Decay-in-Storage (Radioactive Waste Management)
RAM Radioactive Material

Governance and Documentation Terms
SBAR Situation, Background, Assessment, Recommendation
RCA Root Cause Analysis
CAPA Corrective and Preventive Action
RIS/HIS Radiology Information System / Hospital Information System
Recommended Note for Manual
The abbreviations in this manual assist Nuclear Medicine Technologists, Radiation Safety Officers, Nuclear
Medicine Physicians, hospital administrators, quality professionals, and all healthcare staff in understanding
commonly used terms related to radiopharmaceutical safety, patient release, and nuclear medicine quality
standards.
Quick Reference – Most Frequently Used Abbreviations
● Tc-99m – Technetium-99m Diagnostic Radioisotope
● I-131 – Iodine-131 Therapeutic Radioisotope
● FDG – Fluorodeoxyglucose PET Radiopharmaceutical
● SPECT/PET – Functional Imaging Modalities
● ALARA – As Low As Reasonably Achievable
● RSO – Radiation Safety Officer
● DIS – Decay-in-Storage
● RAM – Radioactive Material
● SOP – Standard Operating Procedure
● KPI – Key Performance Indicator

MANUAL MOTTO
“The Patient Becomes the Source”
“Of Radiation Themselves —”
“Our Duty of Safety Follows Them Home.”

CHAPTER 1: INTRODUCTION
1. Purpose
the patient leaves behind, but a radiopharmaceutical placed inside the patient's own body. The patient
themselves becomes a temporary source of radiation, carrying it out through the department doors, into their
home and their family's daily life, for hours or days after their appointment has ended. This manual exists
because this unique reality means nuclear medicine's safety obligation does not end when the patient leaves
the building — it follows them home, and this team is responsible for ensuring that journey is genuinely safe.
The World Health Organization and international nuclear medicine bodies — IAEA, SNMMI — recognize that
rigorous radiopharmaceutical dose verification, disciplined patient release criteria, and honest post-
administration safety instruction are directly and measurably linked to reduced radiation exposure to family
members and the public. Research consistently demonstrates that nuclear medicine services applying
standardized “five rights” verification, evidence-based release criteria, and complete safety instruction achieve
dramatically and measurably lower rates of avoidable household and public radiation exposure than services
where these safeguards are treated as optional. In institutions where the Nuclear Medicine team applies
systematic dose verification, honest release criteria, and complete safety instruction, patient and public
outcomes are demonstrably and measurably better. The investment in Nuclear Medicine excellence is, without
qualification, one of the highest-yield investments any healthcare system can make — because a radiation
source that travels home with the patient must be managed with a precision and honesty equal to that
responsibility.
Why the Nuclear Medicine Team Is Critical to Healthcare Quality
● Provides functional and molecular imaging revealing physiology and metabolism beyond what
anatomical imaging alone can show.
● Applies rigorous radiopharmaceutical dose verification through the “five rights,” preventing an
administration error that, unlike most medication errors, cannot be recalled once given.
● Applies evidence-based patient release criteria, ensuring a patient does not leave the department
while still posing unacceptable radiation risk to others.
● Delivers honest, complete post-administration safety instruction, protecting family members and the
public from a radiation source that travels home with the patient.
● Applies rigorous isolation protocols for therapeutic nuclear medicine, protecting household members
from significantly higher therapeutic activity levels.
● Maintains safe radioactive waste management, protecting staff and the environment from residual
radioactivity.
● Maintains rigorous staff radiation protection, protecting the team working daily around radioactive
material.

● Contributes to accreditation compliance (NABH, JCI, IAEA) for nuclear medicine facility standards.
Key Responsibilities of the Nuclear Medicine Team
● Applying rigorous hot lab quality control for every radiopharmaceutical preparation.
● Verifying the “five rights” before every radiopharmaceutical administration.
● Applying evidence-based patient release criteria after every administration.
● Communicating complete, honest post-administration safety instructions to every patient.
● Applying rigorous isolation protocols for therapeutic nuclear medicine patients.
● Applying safe radioactive waste management and decay-in-storage protocols.
● Maintaining rigorous personal radiation protection and dosimetry monitoring.
● Engaging in continuous professional development to maintain competence in evolving nuclear
medicine safety evidence.
2. Objectives
1. Verify Every Radiopharmaceutical Administration Without Exception
Every administration must be verified against the “five rights” before it occurs — this is the Nuclear Medicine
team's foundational obligation, because there is no way to recall radioactive material once it has entered a
patient's bloodstream.
How to Achieve:
● Apply structured, documented verification of the right patient, radiopharmaceutical, activity, route,
and time for every administration.
● Never allow workflow pressure to compress verification discipline.
2. Release Patients Only When Genuinely Safe to Others
● Apply evidence-based release criteria before allowing a patient to leave the department.
● Never release a patient based on convenience rather than genuine calculated safety.
3. Communicate Safety Instructions Completely and Honestly
● Communicate post-administration radiation safety instructions clearly, ensuring genuine patient
understanding.
● Tailor instructions to the patient's specific household situation, including children and pregnant family
members.
4. Isolate Therapeutic Patients Appropriately
● Apply rigorous isolation protocols matched to therapeutic activity level and regulatory requirement.
5. Manage Radioactive Waste Safely
● Apply systematic decay-in-storage and disposal protocols for all radioactive waste.

6. Protect Staff Working Around Radioactive Material
● Apply rigorous personal protection and dosimetry monitoring for every staff member.
7. Maintain Regulatory and Accreditation Compliance
● Comply with national radiation safety standards and international accreditation guidelines.
● Maintain NABH/JCI/IAEA nuclear medicine documentation standards.
● Participate in accreditation surveys with complete, auditable dose verification and release records.
3. Vision
Vision Statement
“To build and maintain a Nuclear Medicine service where every radiopharmaceutical administration is verified
without exception, every patient is released only when genuinely safe to others, and every safety instruction
genuinely protects the family and community the patient returns home to.”
4. Mission
Mission Statement
“To deliver rigorously verified, safely released, and honestly communicated nuclear medicine services that
manage a radiation source unlike any other in medical imaging — one that travels home with the patient —
through disciplined dose verification, evidence-based release criteria, and complete safety instruction,
enabling advanced functional imaging and therapy the healthcare organization and every family it touches can
trust completely.”
Expected Outcomes of an Excellent Nuclear Medicine Practice
● 100% of radiopharmaceutical administrations verified against documented “five rights” criteria.
● 100% of patients released only after documented, evidence-based release criteria are met.
● 100% of patients receive complete, documented post-administration safety instruction.
● 100% of therapeutic nuclear medicine patients receive appropriate isolation protocol.
● Full compliance with national radiation safety standards and international accreditation guidelines.
The Nuclear Medicine team manages a radiation source unlike any other in medical imaging — one that
does not stay behind when the patient leaves, but travels home with them. Their rigorous dose verification,
evidence-based release criteria, and honest safety instruction are what protect not only the patient, but
everyone the patient will be close to in the days that follow.

CHAPTER 2: ROLE OF THE NUCLEAR MEDICINE TEAM IN QUALITY
HEALTHCARE
1. Radiopharmaceutical Preparation and Hot Lab Quality Control
Overview
Every radiopharmaceutical must be prepared under rigorous quality control, verifying radiochemical purity and
sterility, because a preparation error affects a substance that will be administered directly into a patient's
bloodstream.
Responsibilities
● Apply rigorous hot lab quality control for every radiopharmaceutical preparation.
● Verify radiochemical purity and sterility per validated protocol before release for administration.
2. The Five Rights of Radiopharmaceutical Administration
Overview
Because radioactive material, once administered, cannot be recalled, verifying the right patient, right
radiopharmaceutical, right activity, right route, and right time before every administration is this discipline's
most fundamental safeguard.
Responsibilities
● Apply structured, documented verification of all five rights before every administration.
● Never proceed with an administration when any verification element is genuinely uncertain.
3. Patient Release Criteria and Post-Administration Safety
Overview
A patient carrying a radiopharmaceutical dose becomes, temporarily, a radiation source to everyone around
them — evidence-based release criteria and honest safety instruction are what make it safe for that patient to
return to daily life.
Responsibilities
● Apply evidence-based release criteria before allowing a patient to leave the department.
● Communicate complete, honest post-administration safety instructions tailored to the patient's
household situation.

4. Therapeutic Nuclear Medicine and Isolation Protocols
Overview
Therapeutic radiopharmaceutical activities are substantially higher than diagnostic doses, requiring rigorous
isolation protocols to protect household members and the public during the period of highest radioactivity.
Responsibilities
● Apply isolation protocols matched to therapeutic activity level and regulatory requirement.
● Communicate isolation instructions clearly and verify genuine patient understanding before discharge.
5. Radioactive Waste Management
Overview
Nuclear medicine generates genuine radioactive waste requiring systematic decay-in-storage and disposal
protocols, distinct from any other imaging discipline's waste management needs.
Responsibilities
● Apply systematic decay-in-storage protocols for all radioactive waste.
● Apply appropriate disposal verification before waste leaves controlled storage.
6. Staff Radiation Protection and Dosimetry
Overview
The Nuclear Medicine team works daily in direct proximity to radioactive material during preparation,
administration, and imaging, requiring rigorous personal protection distinct from radiation-adjacent work in
other imaging disciplines.
Responsibilities
● Apply appropriate shielding, distance, and time-minimization practices consistently.
● Wear and monitor personal dosimetry devices without exception.
7. Combined Functional-Anatomical Imaging (SPECT/CT, PET/CT)
Overview
Modern nuclear medicine frequently combines functional imaging with CT for anatomical correlation, requiring
coordinated protocol optimization across both modalities.
Responsibilities
● Apply coordinated protocol optimization balancing functional image quality and CT dose
considerations.
● Apply accurate image co-registration supporting reliable correlation.

8. Physician Correlation and Reporting Support
Overview
Close coordination between technologist and nuclear medicine physician ensures clinical questions are
genuinely answered and technical findings are understood in context.
Responsibilities
● Communicate technical findings, limitations, or unexpected observations clearly to the physician.
● Support additional imaging when physician consultation identifies a genuine clinical need.
How the Nuclear Medicine Team Contributes to Quality Healthcare
● By verifying the five rights, the team prevents an administration error that cannot later be recalled or
corrected.
● By applying evidence-based release criteria, the team ensures a patient never leaves the department
while still posing unacceptable radiation risk to others.
● By communicating safety instructions completely, the team protects family members and the public
from a radiation source they may not fully understand.
● By applying rigorous isolation protocols, the team protects households from significantly higher
therapeutic radioactivity.
● By managing radioactive waste safely, the team protects staff and the environment from residual
radioactivity long after a patient has gone home.
The Nuclear Medicine team manages a radiation source unlike any other in medical imaging — one that
does not stay behind when the patient leaves, but travels home with them. Their rigorous dose verification,
evidence-based release criteria, and honest safety instruction are what protect not only the patient, but
everyone the patient will be close to in the days that follow.

CHAPTER 3: PROFESSIONAL STANDARDS FOR THE NUCLEAR MEDICINE
TEAM
Nuclear Medicine practice requires an uncommon combination of technical precision in preparing and verifying
a radioactive substance that cannot be recalled once administered, the discipline to apply genuinely evidence-
based release criteria rather than convenience, and the communication skill to explain a radiation risk that will
travel home with the patient into a family that may not fully understand it. The standards that govern Nuclear
Medicine practice derive from radiation safety science unique to a discipline whose radiation source leaves the
building with the patient.
1. Professional Appearance
Standards
Attire and Identification
● Wear appropriate attire, dosimetry badge, and ID badge as per facility policy.
Professional Presence
● Maintain rigorous attention to dose verification throughout every shift.
● Model unwavering release criteria discipline that never relaxes, regardless of scheduling pressure.
2. Professional Behaviour
Expected Behaviours
Verification Discipline
● Never proceed with an administration without complete “five rights” verification.
● Never release a patient without genuine, documented confirmation that release criteria are met.
Communication Discipline
● Never abbreviate post-administration safety instruction to save time.
● Escalate immediately upon any identified verification gap or hot lab quality concern.
Accountability
● Own every verification decision, every release determination, and every safety instruction given under
this team's responsibility.
● Report and disclose critical incidents and adverse events honestly and promptly.
Collaborative Respect
● Treat every member of the multidisciplinary Nuclear Medicine team — technologist, radiation safety
officer, physician — as an essential, equal safety partner.

Patient-Centered Focus
● Every verification step and every safety instruction is ultimately about protecting the patient and
everyone they will be close to — never about convenience or speed.
3. Communication Standards
Communication with Patients
● Communicate radiopharmaceutical purpose and post-administration safety instructions honestly and
completely.
● Communicate isolation requirements for therapeutic procedures clearly and compassionately.
Communication Within the Team
● Communicate any verification uncertainty or hot lab quality concern rapidly and clearly.
● Use structured handover tools (SBAR or equivalent) for every transfer of patient or safety
responsibility.
● Escalate any dose calibration or equipment concern immediately and directly.
Written Communication Standards
● Nuclear medicine documentation must be accurate, contemporaneous, and complete, reflecting
verification and release criteria rationale.
● Reports must be exact and free of language that could be misinterpreted regarding dose or safety
status.
4. Confidentiality and Information Security
Overview
Nuclear medicine involves sensitive diagnostic and treatment information, including cancer staging and
therapy details, requiring heightened confidentiality discipline.
Responsibilities
● Discuss patient and treatment information only in appropriate settings and only with those who have
a legitimate need to know.
● Protect access credentials for RIS/HIS and nuclear medicine information systems.
● Apply particular discretion for sensitive oncology and therapy information.
5. Ethical Standards
Core Ethical Principles for Nuclear Medicine Practice
Non-Maleficence
● Never allow a known verification gap or release criteria uncertainty to persist unaddressed.
● Never release a patient under scheduling pressure without genuine safety confirmation.

Beneficence
● Apply rigorous, evidence-based practice consistently, ensuring the most accurate, safest examination
achievable.
Honesty and Transparency
● Communicate genuine radiation safety information, including its household implications, honestly and
completely.
Justice and Equity
● Apply the same rigorous verification and release standard to every patient, regardless of setting or
volume.
6. Time Management and Prioritization
Clinical Priority Framework
● Immediate/Emergency: Suspected radiopharmaceutical extravasation or adverse reaction —
immediate response, no delay.
● Urgent: Therapeutic isolation coordination requiring prompt resolution — prompt scheduling.
● Routine: Standard imaging and reporting — managed per defined schedule, with unwavering
verification discipline.
7. Teamwork and Collaboration
Work Effectively With
● Nuclear medicine physicians — for protocol selection, correlation, and reporting support.
● Oncology and endocrinology — for coordinated therapeutic nuclear medicine planning.
● Radiation safety office — for isolation, waste management, and dosimetry oversight.
● Quality department — for incident reporting, RCA, and accreditation support.
8. Professional Competence and Continuous Learning
Areas of Competence
● Radiopharmaceutical preparation and hot lab quality control.
● Five rights verification methodology.
● Evidence-based patient release criteria and safety instruction.
● Therapeutic isolation protocol and radioactive waste management.
● FMEA, RCA, and CAPA methodologies for nuclear medicine-specific quality improvement.
Continuous Learning
● Maintain current certification in relevant nuclear medicine competencies.

● Maintain current knowledge of evolving nuclear medicine safety evidence and guidelines (IAEA,
SNMMI, WHO).
● Engage with national and international nuclear medicine professional bodies.
● Participate regularly in dose verification and isolation protocol simulation training.
● Participate in NABH, JCI, and IAEA accreditation training for nuclear medicine standards.
Professional Standards Checklist
● Have I verified the complete “five rights” for every administration today?
● Have I applied evidence-based release criteria before every patient's discharge?
● Have I communicated complete, honest safety instructions to every patient?
● Have I applied appropriate isolation protocols for every therapeutic patient?
● Have I applied rigorous personal radiation protection throughout my shift?
● Have I reported any incident or safety concern through the appropriate system?
Nuclear Medicine professionalism is verification discipline applied to a radiation source that cannot be
recalled once given, paired with the honesty to communicate a risk that will travel home with the patient
— the team that verifies every right and never abbreviates a safety instruction is the team that protects
not only the patient, but their entire household.

CHAPTER 4: PATIENT-CENTERED COMMUNICATION IN NUCLEAR
MEDICINE
Communication in Nuclear Medicine must accomplish something genuinely distinctive: patients must
understand and genuinely follow safety instructions that protect people who are not even present in the
department — a spouse, a young grandchild, an unborn family member — making the completeness and clarity
of this communication a direct determinant of household safety.
Why Communication Quality Matters in Nuclear Medicine
● Clear, complete post-administration instructions are the only mechanism protecting family members
who are not present to receive any other safety measure.
● Honest explanation of why isolation or distancing is needed builds genuine compliance rather than
confused or ignored instructions.
● Compassionate communication about therapeutic isolation helps patients tolerate a period of genuine
social separation.
● Clear communication about radiopharmaceutical purpose supports informed consent for an
examination many patients find unfamiliar or intimidating.
The A-T-C-R-C Communication Model for Nuclear Medicine
A — Acknowledge
Definition
Acknowledge that becoming a temporary radiation source is an unfamiliar, sometimes unsettling concept for
a patient to absorb.
Examples
● “I know it can feel strange to think about carrying a small amount of radioactivity home with you —
let me explain exactly what that means and what you'll need to do for the next few days.”
T — Listen (Elicit Genuine Household Concerns)
Definition
Listen genuinely to the patient's specific household situation — young children, a pregnant family member,
caregiving responsibilities — that instructions must be tailored to.
C — Clarify (Communicate Instructions Completely and Specifically)
Definition
Communicate exactly what precautions are needed, for how long, and why, in language the patient can
genuinely follow at home.

Examples
● “For the next two days, try to keep some distance from your grandchildren when you can — not
because anything is wrong, but because their smaller bodies are more sensitive to radiation, and this
simple step keeps them completely safe.”
R — Respond (Answer Questions Honestly)
Definition
Respond to questions honestly, including honest disclosure of genuine risk levels and the reasoning behind
each instruction.
C — Confirm (Verify Genuine Understanding)
Definition
Confirm the patient genuinely understands and can repeat back the key safety instructions before leaving the
department.
Communicating Post-Administration Radiation Safety Instructions
Principles for Communicating Household Safety
● Communicate specific, actionable instructions (duration, distance, particular precautions for children
and pregnant individuals) rather than vague general warnings.
● Provide written instructions supplementing verbal communication, given the volume of detail
involved.
Communicating Therapeutic Isolation Requirements
● Communicate isolation duration and rationale honestly and completely before the therapeutic
procedure begins.
● Communicate compassionately, acknowledging the genuine social difficulty of isolation.
Communicating with Genuine Verification of Understanding
● Verify genuine understanding through teach-back rather than assuming comprehension from a nod.
● Provide a contact point for questions that arise after the patient has left the department.
Common Nuclear Medicine Communication Mistakes to Avoid
● Providing vague safety instructions (“avoid close contact”) without specific, actionable detail.
● Failing to verify genuine patient understanding before discharge.
● Underestimating the genuine emotional difficulty of therapeutic isolation for a patient.
● Failing to tailor instructions to a patient's specific household situation.

Communication in Nuclear Medicine must protect people who are never present in the department — the
team that gives specific, complete, verified instructions protects a spouse, a grandchild, or an unborn family
member who will never know how carefully this team explained their safety.

CHAPTER 5: PATIENT SAFETY AND RADIOPHARMACEUTICAL
STANDARDS
Patient safety in Nuclear Medicine is uniquely defined by a radiation source that travels with the patient
beyond the department's walls — a service that verifies every administration rigorously, applies genuinely
evidence-based release criteria, and communicates safety instructions completely produces measurably better
outcomes, for the patient and their household, than one where any of these safeguards is compressed by
workflow pressure. The R-T-A-C-A framework applies with particular intensity to a discipline whose safety
obligation extends beyond its own walls.
1. RESPECT
Definition
Treating every “five rights” verification and every release criteria determination as equally deserving of the
Nuclear Medicine team's full rigour, regardless of scheduling pressure or how routine an administration
appears.
How the Nuclear Medicine Team Demonstrates Respect
● Respect for the Irreversibility of Administration: Apply the same verification rigour to the routine
diagnostic dose as to the complex therapeutic activity.
● Respect for Genuine Release Criteria: Never release a patient based on schedule convenience rather
than calculated safety.
● Respect for Every Team Member's Verification: Value the technologist's dose check as highly as the
physician's clinical order.
● Equal Service Standards: Apply the same rigorous protocol to every patient, regardless of setting or
volume.
2. TIMELINESS
Definition
Recognizing and responding to genuinely time-sensitive procedures within timeframes that protect patient
safety, while never rushing the verification and release criteria processes that require their own, uncompressed
rigour.
Why Timeliness Is a Patient Safety Issue — and Why It Cuts Both Ways
A delayed therapeutic procedure can affect treatment timing for a patient's cancer care. Yet the opposite
lesson applies equally: rushing the “five rights” verification or release criteria determination to meet a schedule
is precisely the shortcut that can deliver radioactive material to the wrong patient or release a patient while
still posing genuine radiation risk to others — consequences far more severe than a delayed appointment.

Timeliness in Nuclear Medicine means responding to genuine scheduling needs promptly while refusing to
compress the verification rigour that requires its full, uncompressed time.
Nuclear Medicine Timeliness Standards
● Five rights verification: complete, uncompressed process, every administration, regardless of schedule
pressure.
● Release criteria determination: genuine, evidence-based assessment, never rushed to meet a
discharge target.
● Safety instruction communication: complete and verified, never abbreviated to save time.
3. ACCURACY
Definition
Applying every dose verification exactly, calculating every release criteria determination precisely, and
communicating every safety instruction completely, sustained without deviation across every patient.
Why Accuracy Is Non-Negotiable in Nuclear Medicine
An inaccurate administration cannot be recalled once radioactive material has entered a patient's
bloodstream. An inaccurate release determination can expose family members and the public to radiation they
were never warned about. Accuracy in Nuclear Medicine, sustained across verification, release, and
communication alike, is what separates a discipline that safely manages a traveling radiation source from one
whose errors surface only in someone else's home.
Areas Requiring Nuclear Medicine Accuracy
● Five Rights Verification: Every element must be confirmed exactly before every administration.
● Release Criteria: Every determination must reflect genuine, calculated safety, not assumption.
● Safety Instruction: Every communication must be complete, specific, and verified for genuine
understanding.
● Documentation: Every nuclear medicine record must accurately and completely reflect verification
and release rationale.
4. COMPASSION
Definition
Recognizing that many nuclear medicine patients navigate genuine anxiety about radioactivity, unfamiliar
procedures, or the social difficulty of isolation, and that genuine compassion in this communication is as
important as technical accuracy.
How the Nuclear Medicine Team Demonstrates Compassion
● Acknowledge the Unfamiliarity Genuinely: Becoming a radiation source is a strange concept for most
patients to absorb.

● Support Patients Through Isolation Compassionately: Genuine social separation carries real emotional
weight.
● Communicate Household Safety with Warmth: Protecting a family member is an act of care, not merely
compliance.
● Respect the Weight of Oncology and Therapeutic Procedures: These frequently occur during a
patient's most difficult health journey.
5. ACCOUNTABILITY
Definition
Taking full professional responsibility for every verification decision, every release determination, and every
safety instruction given under Nuclear Medicine team responsibility.
Nuclear Medicine Accountability Standards
● Every verification, release, and instruction decision is documented with the responsible team
member's identification.
● Never allow a known verification gap or release criteria uncertainty to go unaddressed.
● Report every critical incident and adverse nuclear medicine event honestly through the quality
reporting system.
● Participate in RCA for significant incidents, including any administration error or inadequate safety
instruction, with complete clinical honesty.
● Participate in quality audits and accreditation surveys with accurate, complete nuclear medicine
records.
The R-T-A-C-A Framework in Nuclear Medicine
Standard Core Focus in Nuclear Medicine
Respect Every verification and release determination honoured equally, regardless of pressure
Timeliness Prompt scheduling; uncompressed verification and release rigour
Accuracy Exact five rights verification; genuine, calculated release criteria
Compassion Genuine care for unfamiliarity and isolation difficulty; warmth in household safety
Accountability Every decision owned and documented; every incident honestly reviewed
Daily Quality Standards Checklist for Nuclear Medicine
● Verify the complete “five rights” for every administration today.
● Apply evidence-based release criteria before every patient's discharge.
● Communicate complete, honest safety instructions to every patient.
● Apply appropriate isolation protocols for every therapeutic patient.
● Document every verification, release, and instruction step completely.

● Report any incident or safety concern through the quality reporting system.
In Nuclear Medicine, patient safety is measured beyond the department's own walls — a family
experiences it not as any single scan, but as the safe, ordinary days that followed their loved one's
appointment, protected by instructions this team gave completely and honestly.

CHAPTER 6: CONFIDENTIALITY, PRIVACY, AND INFORMATION
SECURITY
Nuclear medicine involves particularly sensitive information, including cancer diagnoses, staging, and
therapeutic treatment details, requiring heightened confidentiality discipline.
1. Privacy in Nuclear Medicine Practice
Responsibilities
● Conduct patient discussions in as private a setting as available.
● Never discuss one patient's diagnosis or treatment within earshot of another patient or unauthorized
staff.
● Apply particular discretion when discussing oncology and therapeutic findings.
2. Confidentiality of Sensitive Findings
Overview
Cancer staging and therapeutic treatment information carry particular emotional and legal weight requiring
heightened discretion.
Responsibilities
● Handle oncology and therapy information with heightened confidentiality until appropriate clinical
communication occurs.
● Communicate only the clinically necessary information to the wider care team.
3. Clinical Data and RIS/HIS Confidentiality
Responsibilities
● Access only the patient and treatment records necessary for current responsibilities.
● Never discuss a patient's diagnostic or treatment information with anyone outside the legitimate care
team.
● Follow hospital IT and cybersecurity policy for all RIS/HIS and nuclear medicine information system
access.
● Never leave nuclear medicine workstations unlocked or logged in when unattended.
4. Cybersecurity of Nuclear Medicine Information Systems
Why Cybersecurity Is a Patient Safety Issue

Nuclear medicine information systems store dose verification, release criteria, and treatment data upon which
patient and public safety directly depend. A compromised system risks both sensitive data breach and, if
verification data is corrupted, direct patient safety harm.
Responsibilities
● Use only authorized, unique login credentials for all RIS/HIS and nuclear medicine information system
access.
● Never share login credentials with colleagues, regardless of workload pressure.
● Never connect personal devices to hospital clinical networks without IT authorization.
● Report any suspected unauthorized access or cybersecurity anomaly to IT security immediately.
5. Confidentiality for High-Profile and Vulnerable Patients
Responsibilities
● Maintain the same confidentiality standard for high-profile or notorious patients as for every other
patient.
● Never disclose patient identity, diagnosis, or condition to media or unauthorized persons.
Confidentiality Checklist for the Nuclear Medicine Team
● Conduct patient discussions with maximum available privacy.
● Handle oncology and therapy information with heightened discretion.
● Use only authorized credentials for RIS/HIS and nuclear medicine information systems.
● Never connect personal devices to hospital clinical networks without IT authorization.
In Nuclear Medicine, confidentiality must be actively maintained for oncology and therapeutic information
carrying particular emotional and legal weight, demanding a discretion this team applies without
exception.

CHAPTER 7: STANDARD OPERATING PROCEDURES (SOPs) FOR
NUCLEAR MEDICINE
Objectives of Nuclear Medicine SOPs
● Ensure consistent, rigorous verification and release criteria for every administration.
● Minimize harm through systematic, documented safety and quality protocols.
● Support NABH/JCI/IAEA accreditation compliance for nuclear medicine facility standards.
● Provide a defensible clinical and legal framework for incident investigation and quality improvement.
SOP 1: Radiopharmaceutical Ordering, Receipt, and Hot Lab QC
Purpose
To ensure every radiopharmaceutical meets quality standards before administration.
Procedure
● Step 1: Verify Order and Receipt — verify radiopharmaceutical order against receipt documentation.
● Step 2: Apply Hot Lab Quality Control — verify radiochemical purity and sterility per validated protocol.
● Step 3: Apply Appropriate Storage — apply correct shielded storage conditions.
● Step 4: Document — document the complete ordering, receipt, and QC record.
Quality Standards
● 100% of radiopharmaceuticals include documented hot lab quality control before release for
administration.
SOP 2: Dose Calibration and Verification
Purpose
To ensure the administered activity is accurately calibrated and verified.
Procedure
● Step 1: Apply Dose Calibrator QC — apply routine dose calibrator quality control testing.
● Step 2: Verify Dose Against Order — verify calibrated activity against the prescribed order.
● Step 3: Apply Independent Double-Check — apply independent verification for high-activity or
therapeutic doses.
● Step 4: Document — document the complete calibration and verification record.
Quality Standards
● 100% of doses verified against calibrated activity before administration.

SOP 3: The Five Rights of Radiopharmaceutical Administration
Purpose
To prevent an administration error that cannot be recalled once given.
Procedure
● Step 1: Verify Right Patient — verify patient identity per standard two-identifier protocol.
● Step 2: Verify Right Radiopharmaceutical — verify the correct radiopharmaceutical for the ordered
examination.
● Step 3: Verify Right Activity, Route, and Time — verify calibrated activity, administration route, and
timing.
● Step 4: Document — document the complete five rights verification before administration.
Quality Standards
● 100% of administrations include documented, complete five rights verification.
SOP 4: Patient Release and Post-Administration Instruction
Purpose
To ensure a patient is released only when genuinely safe to others, with complete safety understanding.
Procedure
● Step 1: Apply Evidence-Based Release Criteria — apply calculated dose-rate or activity-based release
criteria.
● Step 2: Communicate Complete Safety Instructions — communicate specific, actionable household
safety instructions.
● Step 3: Verify Genuine Understanding — verify patient understanding through teach-back.
● Step 4: Document — document the complete release criteria and instruction process.
Quality Standards
● 100% of patients released only after documented, evidence-based release criteria are met.
SOP 5: Therapeutic Radioiodine and Isolation Protocol
Purpose
To protect household members and the public from significantly higher therapeutic activity.
Procedure
● Step 1: Apply Regulatory Isolation Criteria — apply isolation duration per regulatory and activity-based
requirement.
● Step 2: Communicate Isolation Instructions Completely — communicate before the procedure, with
genuine verification.

● Step 3: Apply Discharge Verification — verify dose-rate criteria are met before discharge from
isolation.
● Step 4: Document — document the complete isolation protocol and discharge verification.
Quality Standards
● 100% of therapeutic patients receive documented, appropriate isolation protocol.
SOP 6: Radioactive Waste Management and Decay-in-Storage
Purpose
To manage radioactive waste safely, protecting staff and the environment.
Procedure
● Step 1: Apply Systematic Waste Segregation — segregate radioactive waste by isotope and half-life.
● Step 2: Apply Decay-in-Storage — apply appropriate decay period before disposal survey.
● Step 3: Verify Background Radiation Level — verify waste has decayed to background before standard
disposal.
● Step 4: Document — document the complete waste management and disposal record.
Quality Standards
● 100% of radioactive waste managed per documented decay-in-storage protocol.
SOP 7: Staff Radiation Protection and Dosimetry Monitoring
Purpose
To protect the Nuclear Medicine team's own long-term health.
Procedure
● Step 1: Apply Shielding and Distance Practices — apply consistent protective technique.
● Step 2: Wear Dosimetry Devices — wear and monitor personal dosimetry without exception.
● Step 3: Review Dosimetry Data — review individual and departmental dosimetry data regularly.
● Step 4: Document — document compliance and any dosimetry concern.
Quality Standards
● 100% staff compliance with dosimetry monitoring.
SOP 8: Pregnancy and Breastfeeding Screening
Purpose
To protect the developing fetus and nursing infant from radiopharmaceutical exposure.
Procedure

● Step 1: Apply Standardized Screening — apply pregnancy and breastfeeding screening before every
applicable administration.
● Step 2: Consult on Positive Screening — consult with the physician on alternative approach or protocol
adjustment.
● Step 3: Apply Appropriate Interruption Guidance — apply evidence-based breastfeeding interruption
guidance where administration proceeds.
● Step 4: Document — document the complete screening and any resulting decision.
Quality Standards
● 100% of applicable patients screened for pregnancy and breastfeeding status before administration.
SOP 9: Combined SPECT/CT and PET/CT Imaging Protocol
Purpose
To ensure coordinated, dose-optimized combined functional-anatomical imaging.
Procedure
● Step 1: Apply Coordinated Protocol Selection — apply protocol balancing functional image quality and
CT dose.
● Step 2: Verify Accurate Co-Registration — verify accurate image alignment supporting reliable
correlation.
● Step 3: Apply CT Dose Optimization — apply ALARA principles to the CT component.
● Step 4: Document — document the complete combined imaging protocol.
Quality Standards
● 100% of combined studies include documented, dose-optimized protocol and verified co-registration.
SOP 10: Physician Correlation and Reporting Support
Purpose
To ensure genuine clinical questions are answered and technical findings are understood in context.
Procedure
● Step 1: Communicate Technical Findings — communicate any technical limitation or unexpected
observation to the physician.
● Step 2: Support Additional Imaging When Needed — support additional acquisition per genuine
physician consultation.
● Step 3: Verify Image Quality — verify diagnostic image quality before releasing the study.
● Step 4: Document — document the complete correlation and reporting support process.
Quality Standards
● 100% of studies verified for diagnostic image quality before release.

Nuclear Medicine SOP Daily Compliance Checklist
● Every administration verified against complete “five rights” today.
● Every patient released only after documented release criteria are met.
● Every therapeutic patient receives documented isolation protocol.
● Any incident or safety concern reported through the appropriate system.
SOPs in Nuclear Medicine are the operating instructions for managing a radiation source unlike any other
— one that travels home with the patient. When followed consistently, they are the systematic foundation
of verification, release safety, and honest instruction for every patient and family this team serves.

CHAPTER 8: COMMUNICATION WITH SPECIAL GROUPS
The Nuclear Medicine team communicates across a distinctive range of circumstances — from a patient about
to become a temporary radiation source who needs to understand what that genuinely means, to a family
navigating a loved one's therapeutic isolation, to a pregnant or breastfeeding patient requiring particular
precaution, to a referring oncologist awaiting time-sensitive treatment coordination. Excellent nuclear
medicine practice requires adapted communication for each of these circumstances.
1. Patients Receiving Their First Radiopharmaceutical Administration
Communication Guidelines
● Communicate what becoming a temporary radiation source genuinely means, in clear, non-alarming
language.
● Communicate the examination's purpose and process clearly, supporting informed consent.
2. Families of Therapeutic Isolation Patients
● Communicate isolation requirements and duration clearly and compassionately to both patient and
family.
● Communicate the genuine, evidence-based reasoning behind isolation, supporting family
understanding and support.
3. Pregnant or Breastfeeding Patients
● Communicate screening findings and any resulting protocol adjustment or alternative approach
honestly.
● Communicate breastfeeding interruption guidance clearly when administration proceeds.
4. Referring Oncologists and Treatment Teams
● Communicate findings and any genuine limitation completely and promptly.
● Coordinate closely on therapeutic timing given treatment planning implications.
5. Patients with Young Children or Pregnant Household Members
Overview
Households with particularly radiosensitive members require especially clear, tailored safety instruction.

● Communicate specific, tailored precautions for the particular household situation.
● Verify genuine understanding with particular care given the heightened stakes.
6. Anxious or Unfamiliar Patients
● Acknowledge genuine unfamiliarity with radioactive material compassionately.
● Provide clear, reassuring explanation of the examination's genuine safety profile.
7. Patients Requiring Repeat or Follow-Up Nuclear Medicine Studies
● Communicate the genuine clinical necessity for repeat imaging honestly.
● Address any cumulative exposure concern honestly and with appropriate context.
8. Hospital Administration and Quality/Accreditation Bodies
● Present verification compliance, release criteria, and safety incident data in management-accessible
formats.
● Advocate for necessary resources (staffing, equipment, radiation safety training) with clear patient
safety justification.
Universal Nuclear Medicine Communication Principles
● Communicate with exact, specific language, given the household safety decisions built on every
instruction.
● Respond to every genuine time-sensitive need with appropriate speed, without compromising
verification rigour.
● Always confirm genuine understanding, particularly for post-administration safety instructions.
● Document every significant clinical communication completely.
The Nuclear Medicine team that communicates with equal skill toward a first-time patient's genuine
unfamiliarity and a family's isolation questions serves every stakeholder at maximum impact — specific,
honest communication delivered alongside the genuine compassion a radiation source traveling home
deserves.

CHAPTER 9: HANDLING DIFFICULT SITUATIONS
Common Difficult Situations for the Nuclear Medicine Team
● A dose verification reveals a discrepancy requiring resolution before administration.
● A patient's release criteria calculation is genuinely borderline.
● A patient resists or struggles to comply with isolation requirements.
● A pregnancy is discovered after a radiopharmaceutical administration.
● A colleague appears to have abbreviated verification or release criteria steps.
● A radiopharmaceutical extravasation occurs during administration.
● A referring clinician requests an urgent therapeutic procedure despite incomplete screening.
● Equipment malfunction affects dose calibration accuracy.
● A patient asks to be released despite not meeting genuine release criteria.
● A significant radioactive spill or contamination event occurs.
Core Principles for Handling Difficult Situations
1. Verification and Release Integrity Are Never Compromised
In every difficult situation, genuine dose verification and evidence-based release criteria drive every decision
— no scheduling or clinical pressure, however genuine, justifies a shortcut in either.
2. Apply Standardized Protocols Under Pressure
Verification discrepancies and borderline release calculations are precisely when standardized protocols
matter most — resist the temptation to improvise when a proven protocol exists.
3. Escalate Immediately and Persistently
A genuine safety concern is not resolved until it reaches someone who can act on it — escalate through
alternative channels if the first attempt does not produce a response.
4. Document Everything
Every difficult situation must be contemporaneously documented — what was found, what was
communicated, what decisions were made, and by whom.
Handling a Dose Verification Discrepancy
Steps
● Halt the administration process immediately pending resolution.
● Apply complete investigation and re-verification before proceeding.

Handling a Borderline Release Criteria Calculation
Steps
● Apply the more conservative, evidence-based determination when genuinely uncertain.
● Consult radiation safety officer for genuinely borderline cases.
Handling Isolation Non-Compliance
Steps
● Communicate the genuine safety rationale and consequences clearly and compassionately.
● Escalate to radiation safety officer or physician if non-compliance persists.
Handling Pregnancy Discovered After Administration
Steps
● Apply immediate consultation with radiation safety officer and obstetrics for dose assessment.
● Communicate honestly and supportively with the patient throughout the assessment.
Handling Concern About a Colleague's Verification Practice
Steps
● Address the concern directly and professionally with the colleague.
● Escalate to department leadership if the concern involves a pattern or remains unresolved.
Handling a Radiopharmaceutical Extravasation
Steps
● Apply immediate assessment and appropriate management per protocol.
● Document the extravasation and any resulting impact on image quality or dosimetry.
Handling Urgency Despite Incomplete Screening
Steps
● Decline to proceed until genuine screening is complete, regardless of urgency.
● Communicate the genuine safety constraint clearly to the requesting clinician.
Handling Equipment Malfunction Affecting Calibration
Steps
● Apply immediate contingency calibration verification or equipment substitution.
● Communicate any resulting delay transparently to the clinical team.
Handling a Patient Requesting Early Release

Steps
● Explain the genuine, non-negotiable safety rationale calmly and clearly.
● Decline release until genuine criteria are met, regardless of patient preference.
Handling a Radioactive Spill or Contamination Event
Steps
● Apply immediate containment and decontamination per institutional protocol.
● Notify radiation safety officer immediately and document the complete event.
The CALM Model for Nuclear Medicine
● C – Control the immediate radiation safety risk.
● A – Acknowledge the clinical reality accurately, including genuine uncertainty.
● L – Lead with evidence — verification protocols, release criteria, and radiation safety guidelines.
● M – Manage through documented escalation channels when needed.
Difficult situations in Nuclear Medicine are always, ultimately, tests of whether verification and release
integrity hold firm under clinical or scheduling pressure. The team that never compromises either, escalates
persistently, and communicates honestly even when it means delay is fulfilling the highest professional
obligation of nuclear medicine practice.

CHAPTER 10: EMERGENCY RESPONSE — CRITICAL NUCLEAR MEDICINE
PRESENTATIONS
Overview
Certain presentations demand the Nuclear Medicine team's most immediate, standardized, and rehearsed
response — scenarios where the difference between a coordinated, protocol-driven response and an
improvised one is measured directly in whether a genuinely irreversible radiation exposure event is prevented
or safely managed.
Critical Presentations Requiring Immediate Response
● A radioactive spill or contamination event within the department.
● A wrong-patient or wrong-radiopharmaceutical administration error.
● A significant radiopharmaceutical extravasation.
● A severe allergic or adverse reaction to a radiopharmaceutical.
● A therapeutic patient's dose-rate readings unexpectedly exceed discharge criteria.
● Discovery of pregnancy after a significant radiopharmaceutical administration.
● Equipment malfunction during a therapeutic administration.
● A lost or misplaced radioactive source.
● Fire or other facility emergency involving the hot lab or radioactive storage area.
● A patient in isolation experiences a medical emergency.
1. Radioactive Spill or Contamination Event
Immediate Response
● Apply immediate containment and evacuation of the affected area per protocol.
● Notify the radiation safety officer immediately.
2. Wrong-Patient or Wrong-Radiopharmaceutical Error
Steps
● Apply immediate patient assessment and appropriate clinical management.
● Notify the radiation safety officer and physician immediately; report per institutional and regulatory
protocol.
3. Significant Extravasation
Steps

● Apply immediate assessment and appropriate first-line management.
● Document the extravasation and any resulting dosimetric impact.
4. Severe Adverse Reaction
Steps
● Apply immediate emergency response per anaphylaxis/adverse reaction protocol.
● Coordinate immediately with the hospital emergency response team.
5. Therapeutic Dose-Rate Exceeding Discharge Criteria
Steps
● Extend isolation until genuine discharge criteria are met.
● Communicate the extended timeline honestly and compassionately to the patient.
6. Pregnancy Discovered After Significant Administration
Steps
● Apply immediate consultation with radiation safety officer and obstetrics for dose assessment.
● Document the complete dose estimate and consultation.
7. Equipment Malfunction During Therapeutic Administration
Steps
● Apply immediate contingency protocol to ensure accurate dose delivery verification.
● Notify radiation safety officer of the malfunction and resulting action.
8. Lost or Misplaced Radioactive Source
Steps
● Apply immediate search and containment protocol.
● Notify radiation safety officer and, per regulatory requirement, the appropriate regulatory authority.
9. Facility Emergency Involving Hot Lab or Storage
Steps
● Apply the coordinated facility emergency protocol adapted to radioactive material constraints.
10. Medical Emergency in an Isolated Patient
Steps
● Apply appropriate radiation protection for responding staff while providing immediate care.
● Coordinate immediately with the hospital emergency response team and radiation safety officer.

Emergency Response: Key Performance Targets
Emergency Scenario Maximum Response Time Key Action
Radioactive Spill Immediate Containment; radiation safety
officer notification
Wrong-Patient/Wrong-
Radiopharmaceutical Error
Immediate Patient assessment; regulatory
reporting
Severe Adverse Reaction Immediate Emergency response protocol;
emergency team coordination
Lost Radioactive Source Immediate Search and containment; regulatory
notification
Medical Emergency in Isolation Immediate Protected response; emergency
team coordination
Emergency Preparedness Checklist for Nuclear Medicine
● Spill containment and decontamination equipment verified functional and accessible.
● Regulatory reporting protocols and contacts verified current.
● Regular participation in contamination and adverse reaction simulation training.
Emergency preparedness in Nuclear Medicine is not a policy statement — it is the immediate, standardized,
rehearsed response that determines whether a genuinely irreversible radiation exposure event is prevented
or safely contained. The team that has practiced these critical presentations until the response is automatic
protects patients, families, and the public in the moments that matter most.

CHAPTER 11: DIGITAL COMPETENCY FOR THE NUCLEAR MEDICINE
TEAM
Objectives
● Enable the Nuclear Medicine team to use dose verification, imaging, and dosimetry tracking systems
accurately, securely, and efficiently.
● Leverage technology to improve verification documentation and release criteria calculation.
● Manage the cybersecurity of nuclear medicine information systems as a core patient safety function.
Core Digital Competencies for the Nuclear Medicine Team
1. Radiology Information System (RIS) / PACS
Essential Skills
● Use RIS/PACS accurately for scheduling, verification documentation, and image management.
2. Dose Calibrator and Radiopharmacy Management Systems
Essential Skills
● Use dose calibrator and radiopharmacy tracking systems accurately for calibration and verification.
3. Release Criteria Calculation Tools
Essential Skills
● Use release criteria calculation tools accurately to determine genuine, evidence-based discharge
readiness.
4. Electronic Medical Record (EMR) / Hospital Information System (HIS)
Essential Skills
● Document verification, release, and safety instruction findings accurately and in real time.
5. AI-Assisted Image Quantification Tools
Awareness
● AI-assisted tools are increasingly applied to support quantitative analysis in functional imaging.
● Understand and appropriately leverage these tools while maintaining independent clinical judgment
— AI tools are decision-support, not a substitute for genuine technologist and physician verification.
6. Personal Dosimetry Tracking Systems
Essential Skills
● Use personal dosimetry tracking systems accurately to monitor cumulative occupational exposure.

7. Cybersecurity and Information Security
Personal Digital Security Responsibilities
● Use unique, strong credentials for all RIS/HIS and nuclear medicine information system logins.
● Lock or log out of workstations whenever stepping away, even briefly.
● Never connect personal devices to hospital clinical networks.
● Report all cybersecurity anomalies to IT security immediately.
Digital Competency Checklist
● Navigate RIS/PACS, dose calibration, and release criteria calculation systems for all core functions
without assistance.
● Apply accurate, complete verification and release documentation.
● Apply basic cybersecurity practices to all clinical system access.
● Know the downtime procedure for RIS/PACS system failure.
Digital competency for the Nuclear Medicine team is the ability to integrate rigorous verification judgment
with the calibration, tracking, and calculation systems that modern nuclear medicine increasingly depends
upon — using technology to extend, never replace, the verification discipline that defines safe nuclear
medicine practice.

CHAPTER 12: DAILY NUCLEAR MEDICINE CHECKLIST
Objectives
● Provide a structured daily framework for rigorous verification and release safety discipline.
● Ensure every verification, release, and safety obligation is addressed every shift.
● Support accurate clinical documentation and departmental performance data quality.
PART A: START-OF-SHIFT CHECKLIST
Personal and Professional Readiness
● Dosimetry badge and ID badge displayed.
● RIS/PACS systems functional and accessible.
Equipment and Readiness Review
● Verified dose calibrator functional and quality control current.
● Verified contamination survey and decontamination equipment functional.
PART B: HOT LAB AND VERIFICATION CHECKLIST
● Every radiopharmaceutical includes documented hot lab quality control today.
● Every administration verified against complete “five rights.”
PART C: RELEASE AND SAFETY CHECKLIST
● Every patient released only after documented release criteria are met.
● Complete, verified safety instructions communicated to every patient.
PART D: THERAPEUTIC AND SCREENING CHECKLIST
● Every therapeutic patient receives documented isolation protocol.
● Pregnancy and breastfeeding screening completed for every applicable patient.
PART E: STAFF PROTECTION CHECKLIST
● Shielding and distance practices applied consistently.
● Dosimetry devices worn throughout the shift.
PART F: SAFETY AND INCIDENT CHECKLIST
● Any incident, near-miss, or verification concern reported through the appropriate system.
● CAPA actions from previous incidents reviewed for completion.

PART G: END-OF-SHIFT CHECKLIST
● All clinical records updated and complete for the shift.
● Structured handover prepared for the incoming shift.
● Clinical systems securely logged out; radioactive waste secured.
Daily Self-Assessment for the Nuclear Medicine Team
● Did we verify the complete “five rights” for every administration today?
● Did we apply evidence-based release criteria before every patient's discharge?
● Did we communicate complete, honest safety instructions to every patient?
● Did we apply appropriate isolation protocols for every therapeutic patient?
● Did we apply rigorous personal radiation protection throughout the shift?
A consistent, structured daily routine — from start-of-shift equipment verification to end-of-shift handover
— transforms individual verification discipline into a systemic nuclear medicine safety programme that
protects patients and families long after the appointment has ended.

CHAPTER 13: KEY PERFORMANCE INDICATORS (KPIs) FOR NUCLEAR
MEDICINE
Objectives
● Measure verification, release criteria, and safety instruction performance objectively.
● Enable data-driven continuous improvement in Nuclear Medicine practice.
● Support NABH/JCI/IAEA accreditation standards for nuclear medicine facilities.
● Demonstrate the value and patient safety impact of the Nuclear Medicine team to institutional
leadership.
Categories of Nuclear Medicine KPIs
1. Verification KPIs
KPI Definition Target
Five Rights Verification Compliance % of administrations with documented complete
verification
100%
Hot Lab QC Compliance % of radiopharmaceuticals with documented quality
control
100%
2. Release and Safety KPIs
Release Criteria Compliance % of patients released only after documented,
evidence-based criteria met
100%
Safety Instruction Documentation
Compliance
% of patients with documented, verified safety
instruction understanding
100%
3. Therapeutic and Vulnerable Population KPIs
Isolation Protocol Compliance % of therapeutic patients with documented,
appropriate isolation protocol
100%
Pregnancy/Breastfeeding Screening
Compliance
% of applicable patients screened before
administration
100%
4. Safety Incident KPIs
Administration Error Rate Rate of confirmed wrong-patient or wrong-
radiopharmaceutical events
Zero tolerance

Contamination Event Rate Number of confirmed radioactive spill or
contamination events
Minimize toward
zero
5. Outcome and Governance KPIs
RCA Completion Rate % of significant adverse events with completed RCA 100%
Staff Dosimetry Compliance % staff compliance with dosimetry monitoring 100%
Patient Satisfaction Score % positive patient feedback on nuclear medicine
service
≥ 85%
Using KPIs for Continuous Improvement
● Review all Nuclear Medicine KPIs regularly at departmental quality and governance meetings.
● Analyse verification, release, and incident trends to identify targeted process improvements.
● Use safety instruction documentation data to identify communication training needs.
● Present KPI data to hospital management to demonstrate the patient safety impact of Nuclear
Medicine excellence.
Nuclear Medicine KPIs translate the discipline of managing a traveling radiation source into institutional
accountability — demonstrating that the investment in rigorous verification, evidence-based release
criteria, and honest safety instruction is a measurable, trackable programme that protects patients and
their households long after the appointment has ended.

CHAPTER 14: TOP 20 DO'S & TOP 20 DON'TS FOR NUCLEAR MEDICINE
Introduction
The Nuclear Medicine team manages a radiation source unlike any other in medical imaging — one that does
not stay behind when the patient leaves, but travels home with them. Their daily professional decisions —
about dose verification, release criteria, and safety instruction — determine whether that journey home is
genuinely safe for the patient's entire household. These Do's and Don'ts provide the practical daily architecture
of Nuclear Medicine excellence.
TOP 20 DO'S FOR NUCLEAR MEDICINE
● 1. Verify the Complete Five Rights — Before every single administration.
● 2. Apply Rigorous Hot Lab Quality Control — Every radiopharmaceutical, every time.
● 3. Apply Evidence-Based Release Criteria — Never release based on convenience.
● 4. Communicate Specific, Actionable Safety Instructions — Every patient, every time.
● 5. Verify Genuine Understanding Through Teach-Back — Don't assume comprehension.
● 6. Apply Appropriate Isolation for Every Therapeutic Patient — Without exception.
● 7. Screen for Pregnancy and Breastfeeding — Before every applicable administration.
● 8. Wear Dosimetry Consistently — Protecting your own long-term health.
● 9. Apply Systematic Radioactive Waste Management — Decay-in-storage, every time.
● 10. Consult Radiation Safety Officer for Genuine Uncertainty — Every borderline case.
● 11. Debrief After Every Significant Event — Consolidate learning while it is fresh.
● 12. Provide Structured Handover for Every Transfer — SBAR or equivalent, every time.
● 13. Communicate with Exact, Specific Language — Household safety depends on every word.
● 14. Report Every Near-Miss Honestly — Including your own, especially in verification.
● 15. Tailor Instructions to the Specific Household — Children, pregnancy, caregiving roles.
● 16. Apply Independent Double-Check for High-Activity Doses — Every time.
● 17. Apply the Same Rigour to Every Patient — Regardless of setting or volume.
● 18. Coordinate Proactively with Physicians — For correlation and treatment timing.
● 19. Provide Written Instructions Alongside Verbal Communication — Given the detail involved.
● 20. Continue Learning — Nuclear medicine safety evidence evolves. The team that does not learn
continuously treats today's patients with yesterday's protocols.
TOP 20 DON'TS FOR NUCLEAR MEDICINE
● 1. Don't Proceed Without Complete Five Rights Verification — Ever, for any reason.

● 2. Don't Skip Hot Lab Quality Control — Regardless of time pressure.
● 3. Don't Release a Patient for Scheduling Convenience — Genuine criteria only.
● 4. Don't Give Vague Safety Instructions — “Avoid close contact” is not enough.
● 5. Don't Assume Understanding from a Nod — Verify genuinely, every time.
● 6. Don't Skip Isolation Protocol for a Therapeutic Patient — Ever.
● 7. Don't Skip Pregnancy or Breastfeeding Screening — No exceptions.
● 8. Don't Skip Dosimetry Monitoring — Your own health depends on it.
● 9. Don't Dispose of Radioactive Waste Without Decay-in-Storage — Ever.
● 10. Don't Skip Team Debriefing After a Critical Event — Unprocessed events repeat their gaps.
● 11. Don't Hand Over Complex Cases Informally — Structure protects against critical omissions.
● 12. Don't Use Ambiguous Language in Any Report — Every word carries household safety weight.
● 13. Don't Hide or Minimize a Near-Miss — Suppressed incidents cannot drive the improvement that
prevents recurrence.
● 14. Don't Give Generic Instructions to a Unique Household — Tailor every time.
● 15. Don't Skip Independent Double-Check for High-Activity Doses — Ever.
● 16. Don't Let Volume Erode Verification Rigour — Every patient deserves the same standard.
● 17. Don't Bypass Physician Consultation on Genuine Uncertainty — Ask, don't guess.
● 18. Don't Rely on Verbal Instructions Alone — Provide written support given the detail.
● 19. Don't Proceed with Urgency Despite Incomplete Screening — Ever, for any reason.
● 20. Don't Practice Outside Current Nuclear Medicine Safety Evidence — Personal habit or outdated
method must never override current best practice.
Nuclear Medicine Golden Rules
● Verify the five rights — before every single administration, without exception.
● Apply hot lab QC rigorously — every radiopharmaceutical, every time.
● Release only when genuinely safe — evidence-based criteria, never convenience.
● Communicate specific instructions — tailored to the household, every time.
● Verify genuine understanding — teach-back, not assumption.
● Isolate therapeutic patients appropriately — without exception.
● Screen for pregnancy and breastfeeding — before every applicable dose.
● Protect your own health — dosimetry monitoring, consistently.
● Report every near-miss — honestly, including your own.
● Never stop learning — today's nuclear medicine evidence is not yesterday's.

Daily Commitment Statement
“Today, I will verify the complete five rights for every administration, apply genuine release criteria,
communicate specific safety instructions, and verify genuine understanding — because the patient becomes
the source of radiation themselves, and my duty of safety follows them home.”
The Top 20 Do's and Top 20 Don'ts are the daily professional architecture of Nuclear Medicine excellence
— each shaped by the understanding that this discipline's radiation source does not stay behind when the
patient leaves, and that there are no minor lapses when a safety instruction given carelessly is a risk carried
unknowingly into someone else's home.

CHAPTER 15: NUCLEAR MEDICINE PROFESSIONAL PLEDGE
Introduction
A Nuclear Medicine Professional Pledge is a formal, collective commitment to uphold the highest standards of
radiopharmaceutical verification, evidence-based release criteria, and honest safety instruction. It serves as a
daily affirmation that a radiation source traveling home with the patient is managed with a precision and
honesty equal to that unique responsibility.
Official Nuclear Medicine Professional Pledge
“We solemnly pledge that as the Nuclear Medicine team, we will fulfil our collective and individual
responsibilities with the highest standards of verification rigour, release integrity, and unwavering commitment
to a radiation source that does not stay behind when the patient leaves, but travels home with them.
We will apply rigorous hot lab quality control to every radiopharmaceutical preparation, verify the complete
five rights before every single administration, and never proceed when any verification element is genuinely
uncertain, knowing that radioactive material, once administered, cannot be recalled.
We will apply genuine, evidence-based release criteria before every patient's discharge, never releasing based
on scheduling convenience, and we will communicate specific, complete, and verified safety instructions to
every patient, protecting family members and the public who are never present to receive any other safeguard.
We will apply appropriate isolation protocols to every therapeutic patient, screen every applicable patient for
pregnancy and breastfeeding status, manage radioactive waste through systematic decay-in-storage, and
protect our own long-term health through consistent shielding and dosimetry monitoring.
We will report every incident and near-miss honestly, resist any pressure to compromise verification or release
integrity, and continuously expand our knowledge and skill, knowing that nuclear medicine safety evidence
evolves and that the team that does not learn continuously treats today's patients with yesterday's protocols.
With unwavering verification discipline, genuine release integrity, and profound respect for a radiation source
that travels wherever the patient goes, we pledge to be the Nuclear Medicine team whose duty of safety
follows every patient home.”
Daily Commitment Statement
“Today, we commit to verifying the complete five rights, applying genuine release criteria, communicating
specific safety instructions, and verifying genuine understanding — because the patient becomes the source
of radiation themselves, and our duty of safety follows them home.”
Core Values Reflected in the Pledge
1. Verification Discipline

Every administration verified against the complete five rights, never assumed or rushed.
2. Release Integrity
Every release determination genuinely evidence-based, never a convenience decision.
3. Honest, Complete Communication
Safety instructions specific, actionable, and genuinely verified for understanding.
4. Vulnerable Population Protection
Pregnancy screening and paediatric household precautions applied with particular rigour.
5. Therapeutic Isolation Discipline
Isolation protocols genuinely protecting households from significantly higher activity levels.
6. Accountability
Every decision owned and documented; every incident honestly reviewed.
7. Continuous Learning
Nuclear medicine safety evidence evolves. Professional competence requires perpetual learning.
When the Pledge Should Be Recited
● At the beginning of every new Nuclear Medicine team member's appointment.
● At quality governance and radiation safety review meetings.
● At NABH/JCI/IAEA accreditation preparation events.
● As a periodic collective affirmation, particularly following a significant adverse event.
Nuclear Medicine Oath of the Traveling Source
“We pledge that the radiation a patient carries home will never exceed what is genuinely safe, and that every
safety instruction we give will protect the family who will never know how carefully we explained it.”
Nuclear Medicine Signature Commitment
This pledge is recited collectively by the multidisciplinary Nuclear Medicine team and may be individually signed
by:
Name: ___________________________
Role: Nuclear Medicine Technologist / Radiation Safety Officer / Nuclear Medicine Physician
Department: Nuclear Medicine
Registration/Employee ID: _______________
Signature: ________________________

Date: ____________________________

CONCLUSION
the patient leaves behind, but a radiopharmaceutical placed inside the patient's own body. This manual has
returned, again and again, to why this reality demands a discipline that never relaxes — rigorous five rights
verification because radioactive material, once administered, cannot be recalled, evidence-based release
criteria because a patient must never leave the department while still posing unacceptable risk to others, and
honest, complete safety instruction because family members who are never present in the department depend
entirely on what the patient is told.
Throughout this manual, we have explored the full scope of Nuclear Medicine professional practice — from
rigorous radiopharmaceutical preparation and five rights verification, through evidence-based release criteria
and honest safety instruction, to therapeutic isolation protocols, radioactive waste management, and the
professional conduct that defines excellence across every category of nuclear medicine practice. These
responsibilities collectively define a discipline that demands both extraordinary technical precision and the
communication skill to protect people who will never enter the department at all.
The Importance of the Nuclear Medicine Team in Healthcare Quality
● The disciplined verifier — confirming the complete five rights before every administration that cannot
later be recalled.
● The genuine release determiner — releasing patients only when evidence-based criteria, not
convenience, are met.
● The honest communicator — protecting family members who are never present through complete,
specific safety instruction.
● The therapeutic isolation guardian — protecting households from significantly higher therapeutic
radioactivity.
● The responsible waste manager — protecting staff and the environment from residual radioactivity
long after a patient has gone home.
● The honest reviewer — examining every incident and near-miss to protect the next patient and family
whose safety depends on this team's discipline.
Final Commitment
“As the Nuclear Medicine team, we commit to verifying the complete five rights, applying genuine release
criteria, communicating specific safety instructions, and verifying genuine understanding — because the
patient becomes the source of radiation themselves, and our duty of safety follows them home.”
Final Motto
“The Patient Becomes the Source of Radiation Themselves — Our Duty of Safety Follows Them Home.”

Together, We Manage a Radiation Source That Travels Wherever the Patient Goes — With a Safety Duty
That Travels There Too.

REFERENCES
Global Accreditation and Regulatory Standards
● World Health Organization (WHO) – Global Initiative on Radiation Safety in Health Care Settings.
● Joint Commission International (JCI) – JCI Accreditation Standards for Hospitals: Assessment of
Patients (AOP) Chapter, including Nuclear Medicine Requirements.
● National Accreditation Board for Hospitals & Healthcare Providers (NABH, India) – Standards for
Nuclear Medicine Facility Services (5th Edition).
Nuclear Medicine Practice Standards
● International Atomic Energy Agency (IAEA) – Radiation Protection and Safety in Nuclear Medicine
Guidance.
● Society of Nuclear Medicine and Molecular Imaging (SNMMI) – Practice Guidelines for Nuclear
Medicine Procedures.
Radiopharmaceutical Safety Standards
● United States Pharmacopeia (USP) – Radiopharmaceutical Compounding and Quality Control
Standards.
● International Atomic Energy Agency (IAEA) – Quality Assurance for Radioactivity Measurement in
Nuclear Medicine.
Patient Release and Public Dose Standards
● Nuclear Regulatory Commission (NRC) / International Commission on Radiological Protection (ICRP) –
Release of Patients Administered Radioactive Material Guidelines.
● SNMMI – Guidelines for Patient Radiation Safety Instruction Following Radiopharmaceutical
Administration.
Therapeutic Nuclear Medicine Standards
● SNMMI / European Association of Nuclear Medicine (EANM) – Guidelines for Radioiodine Therapy and
Isolation Protocols.
Indian Regulatory and National Framework
● Atomic Energy Regulatory Board (AERB), India – Radiation Safety Requirements for Nuclear Medicine
Facilities.
● Society of Nuclear Medicine, India – Clinical Practice Guidelines for Nuclear Medicine.
● National Medical Commission (NMC) – Code of Medical Ethics Regulations Applicable to Nuclear
Medicine Practice.

Quality Improvement and Patient Safety Frameworks
● Institute for Healthcare Improvement (IHI) – Framework for Patient Safety and Quality Improvement
in Diagnostic Imaging.
● World Health Organization – Global Patient Safety Action Plan 2021–2030.
Cybersecurity and Digital Health Records
● NIST Cybersecurity Framework – Applied to Healthcare Radiology Information Systems.
● HL7 International / DICOM Standards Committee – Medical Imaging Data Interchange Standards.
This manual has been developed using internationally recognized principles and best practices from WHO
Global Initiative on Radiation Safety, JCI Assessment of Patients Standards, NABH Nuclear Medicine Standards,
IAEA Radiation Protection and Safety Guidance, SNMMI Practice Guidelines, USP Radiopharmaceutical
Standards, NRC/ICRP Patient Release Guidelines, SNMMI/EANM Radioiodine Therapy Guidelines, India's AERB
Radiation Safety Requirements, Society of Nuclear Medicine India Guidelines, and applicable Indian statutory
and regulatory requirements. Institutions should verify current versions of all cited guidelines and regulatory
requirements, as clinical protocols and accreditation standards are subject to periodic revision.
ॐ जय माता द( ॐ

END OF MANUAL
Thank You
This manual has been prepared with the vision to empower the multidisciplinary Nuclear Medicine team with
global standards, best practices, and professional guidance to manage a radiation source that travels home
with every patient, responsibly and safely.
Our Commitment Continues
The journey of learning never ends. As nuclear medicine technology and safety evidence evolve, our
commitment to verification rigour, release integrity, and honest safety instruction must remain unwavering —
because a safety instruction given carelessly is a risk carried unknowingly into someone else's home.
Together, We Build Trust
Every five rights verification completed genuinely, every release criteria calculation performed honestly, every
safety instruction communicated completely, and every therapeutic isolation protocol applied appropriately
contributes to one greater purpose — a radiation source that travels home safely, because a duty of care
travelled there with it.
“The Patient Becomes the Source of Radiation Themselves — Our Duty of Safety Follows Them
Home.”
REMEMBER: Verification is our first duty • Release criteria is our honesty • Instruction is our protection •
Isolation is our care • Learning is our journey
Thank you for being a part of this vital mission. Your dedication makes a difference every day.
Dr J L Meena

Nuclear Medicine Excellence Manual: Global Standards for Safety and Quality

Nuclear Medicine Excellence Manual: Global Standards for Safety and Quality

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