This document discusses quality control in histopathology. It defines quality assurance, quality control, and quality improvement. It outlines the pre-analytic, analytic, and post-analytic phases of quality control and common problems and solutions in each phase. It also discusses approaches to quality control like intradepartmental consultation, random case review, clinical indicators, pathology turnaround times, and monitoring specimen adequacy.
This presentation in mainly focused of understanding of automation and its utility in cytopathology. It will be very usefull for postgraduate in pathology, cytopathologist and cytotechnicians.
I have listed out the LE cells structure and Microscopical examinaton of LE CELLS, Difference between tart cells and le cells, clinical symptoms and diagnostic procedure.
This presentation in mainly focused of understanding of automation and its utility in cytopathology. It will be very usefull for postgraduate in pathology, cytopathologist and cytotechnicians.
I have listed out the LE cells structure and Microscopical examinaton of LE CELLS, Difference between tart cells and le cells, clinical symptoms and diagnostic procedure.
Clinical study on human subjects according to all guidelines to form a ideal protocol and requirement to conduct clinical trial with very efficient way mainly considering to India and ICH associated countries
A guideline on medical devices designed internationally for harmonization.
As the site access is unavailable have managed the data for easy access of the details for the Regulatory affairs aspirants of Masters of Pharmacy
Clinical Trials: Types and Design
Experimental Study- RCT and Non RCT, Observation Study: Cohort, Case Control, Cross sectional
Clinical Trial Study Team Roles and responsibilities of Clinical Trial Personnel: Investigator, Study Coordinator, Sponsor, Contract Research Organization and its management.
This presentation has the measures to be taken for the safety of patients. It covers the 6 goals
Goal 1: Identify patients correctly
Goal 2: Improve effective communication
Goal 3: Improve the safety of high-alert medications
Goal 4: Ensure safe surgery
Goal 5: Reduce the risk of health care-associated infections
Goal 6: Reduce the risk of patient harm resulting from falls
Four strategies to upgrade clinical trial quality in this computerized world ...Pubrica
• Biostatistics Services is important for collecting, reviewing, presenting, and interpreting data in clinical research.
• Applications of clinical biostatistics services are in different areas, such as epidemiology, clinical trials, population genetics, the biology of structures, and more.
Reference : https://pubrica.com/services/research-services/biostatistics-and-statistical-programming-services/
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Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
2. Outline
Definition of Quality Assurance, Quality Control, and
Quality Improvement
Phases of Quality Control & ( Problem Solutions )
Approach to Quality Control in Surgical Pathology
Standardization of Surgical Pathology Reports
Incorporation of IHC Results into a Pathology Report
4. Quality assurance in pathology and laboratory
medicine is the practice of assessing performance
in all steps of the laboratory testing cycle including
pre-analytic, analytic, and postanalytic phases to
promote excellent outcomes in medical care .
Quality control is an integral component of quality
assurance and is the aggregate of processes and
techniques to detect, reduce, and correct
deficiencies in an analytical process.
Quality improvement is the practice of continuously
assessing and adjusting performance using
statistically and scientifically accepted procedures.
6. Phases of Quality Control
Pre-analytic phase
Analytic phase
Post analytic phase
Turn around times
7.
8.
9. Pre-analytic Phase:
1. Specimen fixation
2. Specimen delivery
3. Specimen identification
4. Adequacy of clinical history
5. Accessioning errors
10. Analytic Phase:
1. Intra-operative frozen section
2. Frozen section – permanent section concordance
3. Final diagnosis
4. Peer review error rate
5. Quality of histologic sections
6. Specimens lost in processing
7. Histology turn around time (TAT)
11. Analytic Phase (cont.):
8. Block labeling
9. Slide labeling
10. Extraneous tissue
11. Immunohistochemistry
12. Frequency and causes of repeat IHC stains
13. Immunohistochemistry TAT
14.Integration of IHC stains with morphologic
diagnosis
12. Analytic Phase (cont.):
15. Annual review of antibody supply and frequency of
use
16. Enrolment in external proficiency testing should be
considered particularly for tests that directly impact
patient therapy such as Her2/neu immunostaining.
17. Other ancillary study monitors may be used as
needed, include monitors for FISH, EM, other
molecular studies.
19. Pre analytical (problems)
patient identification
is the most important
Others:
Lost specimen
Appropriate fixation
Adequate clinical information
Pre analytical (solutions)
Specimen rejection criteria
Institutional awareness campaign
20. Analytical (problems)
From gross examination till diagnosis
Most critical is the act of diagnosing itself
Accuracy of diagnosis is a result of all steps in the analytical
phase
Analytical (solutions)
In the absence of better method, judging the correctness of
surgical pathology diagnosis has become an exercise in peer
review and may be the most important measure in quality
with respect to patient care.
There are different methods of peer review.
Second review of cases before verification has been shown
to reduce number of amended reports.
So as a preventive measure, many institutions have second
pathologist review before the sign-out of selected cases, as
breast biopsies, or pigmented skin lesions
21.
22. Post analytical (problems)
Accurate Transcription from gross, to histology, to
diagnosis
Report delivery
Complete reporting
( in oncology: cancer staging )
( in evidence based medicine )
Post analytical (solutions)
Summary Checklists
23. Turn Around Times (TAT) For:
1. Frozen section
2. Biopsy
3. Large specimen
4. Preliminary and final autopsy reports
25. Approach to Quality Control in
Surgical Pathology
Intradepartmental Consultation
Intraoperative Consultation
Random Case Review
Clinical Indicators
Intra- and Interdepartmental Conferences
Pathology Turn around Times
Specimen Adequacy and Histology QC
27. Intradepartmental Consultation:
This function is to be carried out through one or both
of the following mechanisms:
1. Review of selected cases by the diagnostic staff as a
group, either through a periodic session ("consensus
conference") or a written consultation form. The fact
that this exercise has taken place should be indicated
in the pathology report.
2. Review of selected cases by a second staff pathologist
("consultant"). For those cases in which the entire
case is evaluated by the consultant, it is recommended
that both pathologists sign the report; for cases in
which only a portion of the cases has been reviewed, it
is recommended that a note to that effect be added to
the report.
29. Intraoperative Consultation:
It is recommended that all cases in which an
intraoperative consultation has been carried out be
reviewed on a regular (i.e., weekly) basis and be
placed according to their final disposition in one of
the following
Categories:
1. Agreement
2. Deferral - Appropriate
3. Deferral - Inappropriate
4. Disagreement - Minor
5. Disagreement - Major
30. For all cases in the " Disagreement -- Major" and
"Deferral - Inappropriate" categories, it is
recommended that the reason for this
occurrence be categorized as one of the
following:
1. Interpretation
2. Block sampling
3. Specimen sampling
4. Technical inadequacy
5. Lack of essential clinical or pathologic data
6. Other (indicate)
31. It is further recommended that the medical
consequence of the cases included in the
"Disagreement- Major" or "Deferral-Inappropriate"
categories be listed as one of the following:
1. None
2. Minor/questionable
3. Major
An acceptable accuracy threshold for
intraoperative consultations (as measured by the
number of "Disagreement Major" cases and
determined per case) is 3% ; an acceptable
threshold for "Deferred- Inappropriate" cases is
10%.
33. Random Case Review:
It is recommended that the following cases be
reviewed on a random basis:
• Surgical Pathology: 1% or 25/month, whichever is larger
• Autopsy: 10% or two/month, whichever is larger
The review on the randomly selected cases should
include all material related to them, including final
report, microscopic slides, turnaround time, and
special procedures, if any .
34. recommended that a Clinical Indicator be
selected on a regular basis on the basis of :
specific disease entity or Diagnosis : (colon
cancer)
Tissue received , regardless of the diagnosis. (
all lung biopsies) ( all transurethral
prostatectomy )
* all cases belonging to that indicator in a given
period be evaluated by checking them against a
list of predetermined criteria. This activity
should be rotated among surgical pathology and
autopsy cases.
35. Intra- and Inter-departmental
Conferences ( CONF )
For all cases presented at intra- and inter-
departmental conferences, it is recommended
that the diagnosis as listed in the final report
be compared with that made by the presenter
when reviewing the case for the conference.
36. Inter-institutional
Review (IIR)
For cases in which an outside review has been
carried out at the request of the patient, the
clinician or other institution, or as part of a
cooperative study, it is recommended that the
diagnosis as listed in the final report be compared
with that made at the outside institution.
The Association estimates that an acceptable
threshold for clinically significant disagreement
following arbitration is 2%, as applied to those
cases in which it is decided that the correct
interpretation is that from the outside institution.
38. Clinical Indicators:
It is recommended that a clinical indicator be
selected on a regular basis on the basis of organ/
lesion (i.e., carcinoma of endometrium) or
procedure (i.e.. TUR), and that all cases belonging to
that indicator in a given period be evaluated by
checking them against a list of predetermined
criteria. This activity should be rotated among
surgical pathology and autopsy cases.
40. Intra- and Interdepartmental
Conferences
For all cases presented at intra- and
interdepartmental conferences, it is recommended
that the diagnosis as listed in the final report be
compared with that made by the presenter when
reviewing the case for the conference.
41. Inter-institutional Review:
For cases in which an outside review has been
carried out at the request of the patient, the clinician
or other institution, it is recommended that the
diagnosis as listed in the final report be compared
with that made at the outside institution.
An acceptable threshold for clinically significant
disagreement is 2%, as applied to those cases in
which it is decided that the correct interpretation is
that from the outside institution.
43. Surgical Pathology
Turnaround Times
The followings are acceptable turnaround times for
surgical pathology reports, as measured in working
days from the time the specimen is accessioned in
the laboratory to the time the verbal report is
available or the final report is signed.
A. Cytology 1 - 2 days
B. Biopsies 2 - 3 days
C. Surgicals 2 - 3 days
44. Extra time should be allowed for the following
procedures, to be measured in days from the time
the procedure is initiated or ordered and
independently from each other:
A. Overnight fixation 1day
B. Decalcification 1 day
C. Re-submission 1-2 day
D. Re-cuts 1 day
E. Immunocytochemistry 1-2 day
F. Electron microscopy 2-3 day
G. Intradepartmental consultation 1 day
45. Specimen Adequacy
It is recommended that the adequacy of
submission of specimens to the laboratory be
monitored in terms of fixation, safety
requirements, and proper identification.
Lost Specimen
This is defined as the irreversible loss of a surgical
pathology specimen that has occurred after the
case has delivered to the laboratory and that
prevents an adequate pathologic examination of
that specimen. The Association estimates that an
acceptable threshold for lost specimens is one in
3,000 cases.
47. Histology QC
It is recommended that the QC related to the histology
lab include:
1. Record of time of delivery of slides , delays
2. Evaluation of slide quality as performed by the
pathologist
3. Evaluation of tissue adequacy as performed by the
histo-technologist
48.
49. is to ensure :
1. Accuracy
2. Completeness
3. Timeliness
of all the reports generated by the
department
51. * It is recommended that the QC/QA plan
for Surgical pathology and autopsy
pathology include "Indicators“
52.
53. The first of these indicators is of a prospective
nature - i.e., to be carried out before the final
report is issued.
All others are of a retrospective nature-i.e., to
be carried out in a regular fashion
independently from the timing of the final
report and usually after this has taken place.
55. Histology QC
It is recommended that the QC related to the
histology lab include:
1. Record the time of delivery of slides
2. Evaluation of slide quality as performed by the
pathologist
3. Evaluation of tissue adequacy as performed by
the histo-technologist
57. Standardization of Surgical
Pathology Reports
Demographic And Specific Information
Gross Description
Microscopic Description And Comment Section
Intraoperative Consultation
Final Diagnosis
General Considerations
59. Demographic And Specific
Information:
1. Placing all demographic information in the top
portion of the report including: patient's name,
location, gender, age and/or date of birth, and
race.
2. The requesting physician's name, the attending
physician's name (if different from the requesting
physician), and the medical record or unit
number.
1. Printing the name, address, telephone number,
and FAX number of the laboratory at the top of the
surgical pathology report.
60. Demographic And Specific
Information (cont.):
4. Placing the surgical pathology number in the top
portion of the report on every page.
5. Summary of the relevant clinical history as part of
every surgical pathology report.
6. Including a separate "specimens
submitted“section in every report in which each
separately identified tissue submitted for
individual examination and diagnosis is clearly
identified and listed as a separate specimen
63. Gross Description
1. Surgical pathology report must include an
adequate gross description of specimens.
2. Each separately identified tissue specimen
submitted for individual examination and
diagnosis should have its own gross description.
3. Whether "part" or "all" of the specimen has been
submitted for microscopic examination should
always be recorded in the gross description.
64. Gross Description (cont.):
4. Identifying each block with a unique number or
letter. Giving multiple blocks the same identification
number of letter is discouraged.
5. A summary listing the sites from which each
identified block is taken should be placed at the end
of the gross description.
6. Complex specimens need further identification by
drawings, photographs, xerographs, etc.; but these
illustrative records should not replace the block
identification summary recommended above.
65. Gross Description (cont.):
7. Recording in the gross description the fact that
margins are inked or labelled with threads.
8. Recording the distribution of tissue for special
studies in the gross description.
9. Including in the pathology report, when slides or
blocks or tissues are received from another
laboratory, the numbers of the slides and blocks,
the referring hospital's identification numbers or
letters, and the referring hospital's demographic
data.
67. Microscopic Description And
Comment Section
Microscopic description is defined as a
description of the cytologic features and the
architectural arrangement of the cells in a
histologic section.
A comment refers to all other relevant information.
It is optional to place microscopic descriptions
and comments in separate sections or to combine
them
68. Microscopic And Comment
Section (cont.):
1. Recording microscopic features whenever the
responsible pathologist deems it appropriate, but
a microscopic description need not be a part of
every report.
2. Placing comments into the report whenever the
responsible pathologist considers they are
indicated, but a comment need not be written for
every case.
3. Designating that "special" stains have been
performed, listing each stain and the results of the
staining in the microscopic or comment section.
69. Microscopic Description And
Comment Section (cont.):
4. Listing, when immunohistochemical stains have
been performed, each antibody tested and the
results of the staining in the microscope or
comment section, in a separate
immunohistochemical report, or both.
5. Grading all tumors for which grading has been
shown to be a significant prognostic variable.
When a grade is given, the grading criteria or
scheme should recorded in a comment or in the
diagnosis line unless the grading scheme is
standard and well understood by all clinicians.
70. 6. Using a "checklist" for recording information
needed for patient treatment and prognosis.
Whether each item on the checklist is positive
or negative should be made. The checklist
includes for example: grade, depth of invasion,
presence or absence of vascular invasion, size
of the tumor and type of tumor. It is often
different for different types of resection
specimens.
Microscopic Description And
Comment Section (cont.):
71. 7. The condition of resection margins should be
recorded if clinically indicated.
8. All information needed to formulate the
pathologic stage of a cancer must be present in
the report, but this information need not be
recorded by a number of letter per se. If a stage
number or letter is recorded, then the system
used should be specified.
Microscopic Description And
Comment Section (cont.):
73. Intraoperative Consultation:
It is recommended that the intraoperative
consultation report be incorporated exactly into
the final report. The persons responsible for the
intraoperative report should be identified. If there
is a discrepancy between the intraoperative
diagnosis and the final diagnosis, this
discrepancy should be recorded and discussed
in a comment.
74. This function is to be carried out through one or
both of the following mechanisms:
1 . Review of selected cases by the diagnostic
staff as a group
2 Review of selected cases by a second staff
pathologist ("consultant"). For those cases in
which the entire case is evaluated by the
consultant, it is recommended that both
pathologists sign the report; for cases in which
only a portion of the cases has been reviewed, it
is recommended that a note to that effect be
added to the report.
75. all cases in which an intra- operative
consultation has been carried out be reviewed
on a regular basis ( i.e., weekly ) and be
placed according to their final disposition in
one of the following categories:
1. Agreement
2. Deferral - Appropriate
3. Deferral - Inappropriate
4. Disagreement - Minor
5. Disagreement - Major
76. For all cases in the “Disagreement -- Major" and
"Deferral - Inappropriate" categories, it is
recommended that the reason for this occurrence
be categorized as one of the following:
1. Interpretation
2. Block sampling
3. Specimen sampling
4. Technical inadequacy
5. Lack of essential clinical or pathologic data
6. Other (indicate)
77. It is further recommended that the medical
consequence of the cases included in the
"Disagreement-Major" or "Deferral-
Inappropriate" categories be listed as one of
the following:
1. None
2. Minor/questionable
3. Major
80. Final Diagnosis
1. Specifying the organ, site, and procedure as well
as the diagnosis in the diagnosis section.
2. Standardizing the format of diagnoses within
each pathology department.
3. Setting off anatomic diagnoses so that they can
be quickly and easily identified.
4. Listing each separately identified tissue
submitted for individual examination and
diagnosis in the diagnosis section along with the
anatomic diagnosis for that specimen.
82. General Considerations:
1. Doing a search for prior histologic and cytologic
accession numbers for each case and recording
important prior specimen numbers in the current
surgical pathology report.
2. Incorporating the results of special studies such
as electron microscopy, immunohistochemistry,
flow cytometry, receptor status, data, etc., into the
surgical pathology report whenever possible.
83. 3. Recording in the pathology report procedures
other than routine handling of tissue, such as
gross photography, decalcification, specimen x-
ray and freezing of samples.
4. Documenting intradepartmental consultations in
the surgical pathology report by having the
consultant cosign the report.
5. Noting when external consultation is initiated by
the pathologist. When the consultant's report is
received, a supplemental report containing the
consultant's interpretation should be issued.
84. 6. Citing references in the surgical pathology report
when significant.
7. Suggestions for additional studies or procedures
in the surgical pathology report if the pathologist
thinks they will contribute to the case.
8. Note clearly when an amended report is issued.
Changes that have been made in the report should
be specified if the new report is a complete one.
9. Including the date the specimen was received and
the date of the final report in all surgical pathology
reports.
85. Error correction
1-Change in diagnosis (Amended report)
2-Change of information other than diagnosis
(Corrected report)
3-Additional information (Addendum report)
87. 1. Immunostaining results should always be
reported, regardless of perceived significance.
2. Ideally such information should be included in
the original main report (surgical, cytology, or
autopsy); however, due to time constraints, it
may be necessary to report immunostaining
separately. When the latter method of reporting
is used, it is essential that the initial report state
that such studies are awaiting, and likewise, it is
essential that the separate report refer to or even
include the original report.
88. 3. A differential diagnosis justifying immuno-staining
methods should be provided in the report.
Reference to differential diagnosis may be very
brief or general, for example, "anaplastic large-cell
neoplasm of uncertain differentiation" or
"epithelial versus lymphoid nature."
4. The nature of the studied sample, e.g-, paraffin
sections, frozen sections, aspiration biopsy
smears, cellular imprints, cytocentrifuge
preparations, should be mentioned.
5. The immuno-reagents used should be specifically
described, e.g., "HMB-45" rather than simply
"melanomarelated antigen."
89. 6. Results of the staining for each antibody should
be reported in detail sufficient to justify the
interpretation, e.g., positive or negative, intensity
of staining, percentage of stained cells, cellular
patterns of staining or localization of some stain
reactivity to certain cellular compartments.
7. Detailed technical information regarding the
immuno-staining procedures, including fixation,
enhancing methods such as enzyme
predigestion, etc., need not be included in the
diagnostic report but should be available in
permanent laboratory records.