Lecture originally given by Dr. Stan Constantin (Romania) on the use of Radiosurgery in Primary Care. Later modified by Radiosurgery expert Dr.Patrick Treacy from
www.ailesburyclinic.ie +3531 2692255
ESRA 2021 Presentation - Optimal Analgesia for Breast Cancer SurgeryAmit Pawa
This document discusses optimal analgesia strategies for breast surgery. It begins by outlining relevant surgical considerations and patient concerns. It then covers breast anatomy and innervation in detail. A variety of regional anesthesia techniques are presented, including paravertebral blocks, pectoral plane blocks, and erector spinae plane blocks. The document emphasizes the importance of a multimodal approach and combining different block techniques for major breast surgeries. Quality of recovery scores are discussed as an outcome measure, with some evidence that paravertebral blocks and combination blocks may improve scores compared to no block or local anesthesia alone.
Follicular Unit Extraction (FUE) does not require a donor strip to be excised from the donor area and therefore does not involve any dissection of follicular units, sutures or scapel extractions. The follicular units are instead directly extracted one-by-one using custom-made, precise micro-surgical tools less than 1mm diameter. Follicular unit extraction is simple, painless, with the donor area healing within 2-4 days as compared to 7-8 days required for follicular hair transplants using the graft extraction technique . There is also no risk of nerve damage being caused by the hair transplant procedure.
The document provides information about Velasmooth® treatment for cellulite. It defines cellulite and discusses its causes. It then describes the Velasmooth® treatment which uses radio frequency and infrared light to heat the skin and fat tissues. This promotes fat metabolism and lymphatic drainage to reduce the appearance of cellulite. The treatment schedule and parameters are outlined along with expected improvements seen after 6-10 sessions.
The document discusses a new multi-application skin treatment platform called Isolaz that was unveiled at a 2007 conference in London. It delivers multiple light and vacuum pulses in each treatment cycle to maximize deep pore cleansing. It has customizable tips, monitors integrated into the handpieces, and a modular cart system. The Isolaz platform aims to provide physicians with a customizable and easy to use system for acne therapy, skin rejuvenation, and hair removal treatments.
The document outlines how the definition of success changes at different ages in a person's life. In childhood, success means basic accomplishments like not soiling oneself. In teenage years and early adulthood, success relates to independence, relationships, and sexuality. Later in life, the priorities reverse as people seek earlier childhood successes like having friends or mobility. Overall, the definition of success is presented as cyclical, changing throughout the stages of life.
The document discusses the Aesthera PPx system, a treatment that uses a combination of broadband light and pneumatic energy to target acne, skin rejuvenation, and hair removal. It is described as painless, quick, and requiring no pre-treatment or downtime. Key benefits outlined are that it is faster than other light-based treatments, achieves efficacy safely with no pain or numbing needed, and can cleanse pores during treatment. Types of acne and how PPx works to treat it are also summarized.
ESRA 2021 Presentation - Optimal Analgesia for Breast Cancer SurgeryAmit Pawa
This document discusses optimal analgesia strategies for breast surgery. It begins by outlining relevant surgical considerations and patient concerns. It then covers breast anatomy and innervation in detail. A variety of regional anesthesia techniques are presented, including paravertebral blocks, pectoral plane blocks, and erector spinae plane blocks. The document emphasizes the importance of a multimodal approach and combining different block techniques for major breast surgeries. Quality of recovery scores are discussed as an outcome measure, with some evidence that paravertebral blocks and combination blocks may improve scores compared to no block or local anesthesia alone.
Follicular Unit Extraction (FUE) does not require a donor strip to be excised from the donor area and therefore does not involve any dissection of follicular units, sutures or scapel extractions. The follicular units are instead directly extracted one-by-one using custom-made, precise micro-surgical tools less than 1mm diameter. Follicular unit extraction is simple, painless, with the donor area healing within 2-4 days as compared to 7-8 days required for follicular hair transplants using the graft extraction technique . There is also no risk of nerve damage being caused by the hair transplant procedure.
The document provides information about Velasmooth® treatment for cellulite. It defines cellulite and discusses its causes. It then describes the Velasmooth® treatment which uses radio frequency and infrared light to heat the skin and fat tissues. This promotes fat metabolism and lymphatic drainage to reduce the appearance of cellulite. The treatment schedule and parameters are outlined along with expected improvements seen after 6-10 sessions.
The document discusses a new multi-application skin treatment platform called Isolaz that was unveiled at a 2007 conference in London. It delivers multiple light and vacuum pulses in each treatment cycle to maximize deep pore cleansing. It has customizable tips, monitors integrated into the handpieces, and a modular cart system. The Isolaz platform aims to provide physicians with a customizable and easy to use system for acne therapy, skin rejuvenation, and hair removal treatments.
The document outlines how the definition of success changes at different ages in a person's life. In childhood, success means basic accomplishments like not soiling oneself. In teenage years and early adulthood, success relates to independence, relationships, and sexuality. Later in life, the priorities reverse as people seek earlier childhood successes like having friends or mobility. Overall, the definition of success is presented as cyclical, changing throughout the stages of life.
The document discusses the Aesthera PPx system, a treatment that uses a combination of broadband light and pneumatic energy to target acne, skin rejuvenation, and hair removal. It is described as painless, quick, and requiring no pre-treatment or downtime. Key benefits outlined are that it is faster than other light-based treatments, achieves efficacy safely with no pain or numbing needed, and can cleanse pores during treatment. Types of acne and how PPx works to treat it are also summarized.
1. The document discusses the history and evolution of energy sources used in laparoscopic surgery, from early monopolar electrocautery to newer bipolar and ultrasonic devices.
2. It describes several modern energy devices including Ligasure, Gyrus/Plasmacision, Enseal, Harmonic Scalpel, and Thunderbeat, comparing their features such as vessel sealing ability, thermal spread, and cost effectiveness.
3. The document emphasizes choosing the right energy device for each procedure to ensure the best surgical outcome, and advertises an upcoming endoscopy fellowship program by IAGES for training on various laparoscopic energy sources.
This document discusses thermal ablation as an alternative to surgery for treating great saphenous veins. It notes that randomized trials show thermal ablation is at least non-inferior to surgery for procedural success and clinical outcomes, with improved patient quality of life. The advantages of thermal ablation are outlined as being totally outpatient, avoiding sutures and reducing risks of infection, lymphatic damage, and limitations from anticoagulation. Key steps for performing thermal ablation are described, including patient selection, setting, ultrasound use, catheter placement skills, tumescent anesthesia, and ensuring sufficient heat delivery to the vein wall for durable success. Various technologies for heat delivery are mentioned, and segmental ablation is noted to allow faster patient recovery compared
This document provides information on transradial catheterization procedures. It defines ideal candidates for transradial catheterization and lists contraindications. It describes the pre-procedure assessment including checking for dual circulation in the hand. The patient setup is also outlined, including positioning the arm and wrist, applying pulse oximetry, and preparing equipment like sheaths and catheters. Post-procedure care instructions including use of a TR band, monitoring the access site, and discharge instructions are provided.
This document discusses various types of artifacts that can occur in MRI images and their causes and remedies. It covers technique-related artifacts such as chemical shift artifacts, Gibbs artifacts, aliasing artifacts, and magic angle artifacts. It also discusses patient-related artifacts like motion artifacts, metal artifacts, and flow artifacts. System-related artifacts discussed include shimming artifacts, gradient artifacts, and radiofrequency-related artifacts. For each type of artifact, the etiology, manifestation, and tips for remedying the artifact are provided. The document uses images to demonstrate examples of artifacts and their effects on MRI scans.
The document discusses the anterolateral thigh (ALT) flap, which was first introduced in 1984 for reconstruction. It has since become popular for head and neck reconstructions. The ALT flap has reliable anatomy based on the descending branch of the lateral circumflex femoral artery. It provides a long vascular pedicle and large skin paddle. While it has some disadvantages like a bulky flap, the ALT flap allows minimal donor site morbidity and rapid post-operative recovery.
Graphic record heart sound - Phonogram.
Recording the sounds connected with the pumping action of heart.
Sound from heart – phonocardiogram
Instrument to measure this – phonocardiograph
Basic function – to pick up the different heart sound,filter the required and display.
Snoring and Obstructive Sleep Apnea:ManagementDr. Paulose
By Dr.K.O.Paulose FRCS DLO
Consultant ENT Surgeon, Jubilee Hospital, Trivandrum, South India.www.drpaulose.com
www.snorefreesleep.com
Presentation in Indian Medical Association meeting on 07102011, Trivandrum Chapter.
This document provides an overview of radiation awareness and safety. It defines radiation as energy that can penetrate materials and cause ionization. There are two types: photons and particles. Radiation is not visible or detectable by our senses. Natural sources include cosmic rays, materials in our environment and bodies. Radiation protection aims to prevent deterministic effects and limit stochastic effects. The principles of justification, optimization and dose limits are explained in relation to patients, public and radiation workers. Various methods of protection include time, distance, shielding, protective equipment and monitoring with devices like film badges and TLD badges. The annual fatality rates from accidents are lower in radiation industries than most other occupations.
1. The document discusses new skin treatment technologies from Asclepion including radiofrequency (RF) for skin tightening and wrinkle reduction, acoustic waves (AW) for cellulite reduction, and pulsed light (IPL) for various applications.
2. RF uses bi-polar energy delivery and adjustable frequencies/handpieces for customized treatment depth. AW uses high-pressure shock waves to stimulate metabolism for cellulite treatment. IPL features a plug-and-play handpiece with integrated cooling and automatic filter detection.
3. Package costs for rooms include approximately €48,000 for RF and AW, €48,000 for RF and IPL, and €59,000 for RF, AW
C. Fundakowski, N. Hales, N. Agrawal, M. Barcynski, P. Camacho, D. Hartl, E. Kandil, W. Liddy, T. McKenzie, J. Morris, J. Ridge, R. Schneider, J. Serpell, C. Sinclair, S. Snyder, D. Terris, R. Tuttle, CW. Wu, R. Wong, M. Zafereo, G. Randolph
The document provides a brief history of radiation therapy and x-rays, including their discovery in the late 19th century, and developments in equipment over time. It discusses early radiation therapy methods like orthovoltage and kilovoltage treatments. It also summarizes linear accelerators and how they improved upon older cobalt-60 and betatron technology to allow higher energy photon beams for treating deeper tumors. Simulation equipment is covered, comparing conventional versus CT-based simulation and how various imaging modalities can aid treatment planning.
LASER SURGERY
Class 4 > 500 mW Surgical lasers
Introduction
Surgery using a laser to cut tissue instead of a scalpel
Laser scalpel
Highly focused laser beam efficiently ablates (either vaporize or chip away) the living tissue.
At the same time, it seals (welds) capillaries, small blood vessels, lymphatics, and nerve endings, with significant benefits to both patients and surgeons.
MECHANISM OF ACTION
Photovaporolysis
Char – remnant of non-fluid cellular component.
Photoplasmolysis
Crater
Zone of carbonization- the limit of vaporization
Zone of coagulation and thermal necrosis- Slightly farther away from the center. This zone will eventually die.
Zone of hyperthermia- Farthest from the center. Beyond these zones there is no effect Depth of the crater and the diameter of these zones are directly related to power density.
20-watt Carbon Dioxide laser with plume evacuator
Highly absorbed by water, making it perfect for tissue cutting, vaporization and acoustical destruction.
Thermal injury to surrounding tissue is very superficial.
Lateral thermal injury of 0.05 mm to 0.1 mm
Because there is such minimal lateral thermal damage, injury to surrounding tissues is limited to what you see during application of the laser energy.
General parameters for CO2 laser use
Routine incision: Spot Diameter: 0.4 mm
Power Setting: 6 to 10 W
Routine ablation/vaporization Spot Diameter: 0.8 mm
Power Setting: 10 to 20 W
Delicate location incision: Spot Diameter: 0.3 to 0.4 mm
Power Setting: 3 to 6 W
Routine excision: Spot Diameter: 0.8 mm
Power Setting: 8 to 15 W
LASER USES
Less Pain - The laser seals nerve endings as it cuts. So the patient will have less pain.
Less Bleeding - The laser seals small blood vessels during surgery and speeds up surgery by minimizing bleeding.
Less Swelling - No physical contact except the invisible laser beam. The tissue will not be crushed.
Sterilization - The laser sterilizes the surgical site as it cuts. Bacteria and viruses are vaporized by the laser during laser surgery.
Faster Recovery - Less bleeding and swelling will result in faster healing.
Precision - The beam direction and power can be controlled precisely to remove thin layers of tissue and produce minimal side effects on the surrounding healthy tissue.
Reduced hospitalization time - All above factor will greatly reduce the procedure time.
Laser surgery benefits for surgeons
Unique surgical capabilities: Laser surgery improves many surgical procedures by making them simpler and reducing risk. This enables surgeries that are not practical with conventional methods.
This document provides an overview of pacemakers and defibrillators, including their history, types, indications for use, important terminology, factors to consider from an anesthesia perspective, preoperative evaluation, intraoperative management, and specific perioperative considerations. It discusses the development of pacemakers from early external versions to modern implantable devices, and covers defibrillator components and codes.
This document provides guidance on techniques for performing and interpreting chest x-rays. It describes patient positioning and technical factors for standard views including PA, AP, lateral, lordotic, and oblique views. Expiratory and decubitus views are also covered. Key anatomic landmarks and common findings are discussed for each view. Pediatric chest x-rays require special consideration of patient cooperation and lower radiation doses. Overall, the document serves as a comprehensive guide to optimizing chest x-ray exams.
This document provides an overview of low level laser therapy (LLLT) and its application for shoulder impingement. It includes sections on laser introduction, the history of laser therapy, LLLT parameters and benefits. A case study is presented of a patient with shoulder impingement who was treated with LLLT, exercises and modalities over 6 sessions. Outcome measures showed improvements in range of motion, strength, and pain levels. Research supporting the use of LLLT for shoulder conditions and tendinopathies is summarized, though the evidence remains conflicting. Further research on optimal treatment parameters is suggested.
This document discusses electro-surgery and its use in laparoscopic surgery. It describes the basic electro-surgical circuit and how high current density at the active electrode creates heat to cut or coagulate tissue. It discusses different wave forms and their effects. Safety issues are also covered, including ensuring proper placement of the patient return electrode to avoid burns and understanding how capacitive coupling through instruments can lead to thermal injuries during laparoscopic procedures.
POST ONCOSURGICAL HEAD NECK RECONSTRUCTION - harsh aminHarsh Amin
This document discusses head and neck cancer reconstruction using free flaps. It begins by outlining the anatomy of the head and neck region and factors to consider for reconstruction such as integrity, function and form. Common free flap options are described including the anterolateral thigh flap, radial forearm flap, rectus abdominis flap, fibula flap and jejunum flap. Key steps in planning a reconstruction including evaluating the defect, donor site, patient factors and surgical experience are highlighted. The importance of microvascular expertise and equipment for free flap reconstruction is emphasized.
This document provides an overview of ultrasound and the Focused Assessment with Sonography in Trauma (FAST) exam. It describes how ultrasound uses piezoelectric crystals in the probe to transmit sound waves and generate images. The FAST exam is used to quickly identify fluid, particularly in trauma patients, by scanning four areas without radiation: the subxiphoid/subcostal area, right upper quadrant, left upper quadrant, and suprapubic region. By viewing these areas, ultrasound can detect fluid such as blood in the pericardial sac or abdominal cavity that would indicate internal bleeding or injury.
This document provides information about the operation theatre (OT) or operating room. It discusses the general requirements and organization of an OT including the attire of surgeons and staff. It details the specific OTs at DEMC hospital including the medical directors and staff. Floor plans and dimensions of major and minor OTs are presented. Ideal room conditions for temperature, humidity and air pressure are outlined. Various types of power supply including essential, UPS and normal are described. Finally, basic and additional equipment used in surgery like overhead lights, operating table, anesthetic machine are explained.
Dr Treacy is considered one of the most influential aesthetic
practitioners in the world, having forever altered the field of
aesthetic medicine. With anecdotes taken from his extraordinary memoir – and reveals why he finally decided to lift the mask.
A 53-year-old Irish female presented with an intractable trigeminal neuralgia pain in the region of her left maxillary nerve (V2) who did not respond to pharmacotherapy including pregabalin 300mgs bd and gabapentin 300mgs bd. She had been admitted to hospital for one month for intravenous oxycodone hydrochloride. She had also more than fifty nerve blocks in the previous years and had undergone stereotactic gamma knife radiosurgery which had work for five months but later resulted in uncontrollable dysesthesia pain in the region of her left maxillary nerve. She defined this as a continual unpleasant sensation of something 'crawling' under her skin in her left periorbital. There was a sensation of intense pain in her left external nasal area and that of electric shock, burning, and pins and needles and left mental area.
1. The document discusses the history and evolution of energy sources used in laparoscopic surgery, from early monopolar electrocautery to newer bipolar and ultrasonic devices.
2. It describes several modern energy devices including Ligasure, Gyrus/Plasmacision, Enseal, Harmonic Scalpel, and Thunderbeat, comparing their features such as vessel sealing ability, thermal spread, and cost effectiveness.
3. The document emphasizes choosing the right energy device for each procedure to ensure the best surgical outcome, and advertises an upcoming endoscopy fellowship program by IAGES for training on various laparoscopic energy sources.
This document discusses thermal ablation as an alternative to surgery for treating great saphenous veins. It notes that randomized trials show thermal ablation is at least non-inferior to surgery for procedural success and clinical outcomes, with improved patient quality of life. The advantages of thermal ablation are outlined as being totally outpatient, avoiding sutures and reducing risks of infection, lymphatic damage, and limitations from anticoagulation. Key steps for performing thermal ablation are described, including patient selection, setting, ultrasound use, catheter placement skills, tumescent anesthesia, and ensuring sufficient heat delivery to the vein wall for durable success. Various technologies for heat delivery are mentioned, and segmental ablation is noted to allow faster patient recovery compared
This document provides information on transradial catheterization procedures. It defines ideal candidates for transradial catheterization and lists contraindications. It describes the pre-procedure assessment including checking for dual circulation in the hand. The patient setup is also outlined, including positioning the arm and wrist, applying pulse oximetry, and preparing equipment like sheaths and catheters. Post-procedure care instructions including use of a TR band, monitoring the access site, and discharge instructions are provided.
This document discusses various types of artifacts that can occur in MRI images and their causes and remedies. It covers technique-related artifacts such as chemical shift artifacts, Gibbs artifacts, aliasing artifacts, and magic angle artifacts. It also discusses patient-related artifacts like motion artifacts, metal artifacts, and flow artifacts. System-related artifacts discussed include shimming artifacts, gradient artifacts, and radiofrequency-related artifacts. For each type of artifact, the etiology, manifestation, and tips for remedying the artifact are provided. The document uses images to demonstrate examples of artifacts and their effects on MRI scans.
The document discusses the anterolateral thigh (ALT) flap, which was first introduced in 1984 for reconstruction. It has since become popular for head and neck reconstructions. The ALT flap has reliable anatomy based on the descending branch of the lateral circumflex femoral artery. It provides a long vascular pedicle and large skin paddle. While it has some disadvantages like a bulky flap, the ALT flap allows minimal donor site morbidity and rapid post-operative recovery.
Graphic record heart sound - Phonogram.
Recording the sounds connected with the pumping action of heart.
Sound from heart – phonocardiogram
Instrument to measure this – phonocardiograph
Basic function – to pick up the different heart sound,filter the required and display.
Snoring and Obstructive Sleep Apnea:ManagementDr. Paulose
By Dr.K.O.Paulose FRCS DLO
Consultant ENT Surgeon, Jubilee Hospital, Trivandrum, South India.www.drpaulose.com
www.snorefreesleep.com
Presentation in Indian Medical Association meeting on 07102011, Trivandrum Chapter.
This document provides an overview of radiation awareness and safety. It defines radiation as energy that can penetrate materials and cause ionization. There are two types: photons and particles. Radiation is not visible or detectable by our senses. Natural sources include cosmic rays, materials in our environment and bodies. Radiation protection aims to prevent deterministic effects and limit stochastic effects. The principles of justification, optimization and dose limits are explained in relation to patients, public and radiation workers. Various methods of protection include time, distance, shielding, protective equipment and monitoring with devices like film badges and TLD badges. The annual fatality rates from accidents are lower in radiation industries than most other occupations.
1. The document discusses new skin treatment technologies from Asclepion including radiofrequency (RF) for skin tightening and wrinkle reduction, acoustic waves (AW) for cellulite reduction, and pulsed light (IPL) for various applications.
2. RF uses bi-polar energy delivery and adjustable frequencies/handpieces for customized treatment depth. AW uses high-pressure shock waves to stimulate metabolism for cellulite treatment. IPL features a plug-and-play handpiece with integrated cooling and automatic filter detection.
3. Package costs for rooms include approximately €48,000 for RF and AW, €48,000 for RF and IPL, and €59,000 for RF, AW
C. Fundakowski, N. Hales, N. Agrawal, M. Barcynski, P. Camacho, D. Hartl, E. Kandil, W. Liddy, T. McKenzie, J. Morris, J. Ridge, R. Schneider, J. Serpell, C. Sinclair, S. Snyder, D. Terris, R. Tuttle, CW. Wu, R. Wong, M. Zafereo, G. Randolph
The document provides a brief history of radiation therapy and x-rays, including their discovery in the late 19th century, and developments in equipment over time. It discusses early radiation therapy methods like orthovoltage and kilovoltage treatments. It also summarizes linear accelerators and how they improved upon older cobalt-60 and betatron technology to allow higher energy photon beams for treating deeper tumors. Simulation equipment is covered, comparing conventional versus CT-based simulation and how various imaging modalities can aid treatment planning.
LASER SURGERY
Class 4 > 500 mW Surgical lasers
Introduction
Surgery using a laser to cut tissue instead of a scalpel
Laser scalpel
Highly focused laser beam efficiently ablates (either vaporize or chip away) the living tissue.
At the same time, it seals (welds) capillaries, small blood vessels, lymphatics, and nerve endings, with significant benefits to both patients and surgeons.
MECHANISM OF ACTION
Photovaporolysis
Char – remnant of non-fluid cellular component.
Photoplasmolysis
Crater
Zone of carbonization- the limit of vaporization
Zone of coagulation and thermal necrosis- Slightly farther away from the center. This zone will eventually die.
Zone of hyperthermia- Farthest from the center. Beyond these zones there is no effect Depth of the crater and the diameter of these zones are directly related to power density.
20-watt Carbon Dioxide laser with plume evacuator
Highly absorbed by water, making it perfect for tissue cutting, vaporization and acoustical destruction.
Thermal injury to surrounding tissue is very superficial.
Lateral thermal injury of 0.05 mm to 0.1 mm
Because there is such minimal lateral thermal damage, injury to surrounding tissues is limited to what you see during application of the laser energy.
General parameters for CO2 laser use
Routine incision: Spot Diameter: 0.4 mm
Power Setting: 6 to 10 W
Routine ablation/vaporization Spot Diameter: 0.8 mm
Power Setting: 10 to 20 W
Delicate location incision: Spot Diameter: 0.3 to 0.4 mm
Power Setting: 3 to 6 W
Routine excision: Spot Diameter: 0.8 mm
Power Setting: 8 to 15 W
LASER USES
Less Pain - The laser seals nerve endings as it cuts. So the patient will have less pain.
Less Bleeding - The laser seals small blood vessels during surgery and speeds up surgery by minimizing bleeding.
Less Swelling - No physical contact except the invisible laser beam. The tissue will not be crushed.
Sterilization - The laser sterilizes the surgical site as it cuts. Bacteria and viruses are vaporized by the laser during laser surgery.
Faster Recovery - Less bleeding and swelling will result in faster healing.
Precision - The beam direction and power can be controlled precisely to remove thin layers of tissue and produce minimal side effects on the surrounding healthy tissue.
Reduced hospitalization time - All above factor will greatly reduce the procedure time.
Laser surgery benefits for surgeons
Unique surgical capabilities: Laser surgery improves many surgical procedures by making them simpler and reducing risk. This enables surgeries that are not practical with conventional methods.
This document provides an overview of pacemakers and defibrillators, including their history, types, indications for use, important terminology, factors to consider from an anesthesia perspective, preoperative evaluation, intraoperative management, and specific perioperative considerations. It discusses the development of pacemakers from early external versions to modern implantable devices, and covers defibrillator components and codes.
This document provides guidance on techniques for performing and interpreting chest x-rays. It describes patient positioning and technical factors for standard views including PA, AP, lateral, lordotic, and oblique views. Expiratory and decubitus views are also covered. Key anatomic landmarks and common findings are discussed for each view. Pediatric chest x-rays require special consideration of patient cooperation and lower radiation doses. Overall, the document serves as a comprehensive guide to optimizing chest x-ray exams.
This document provides an overview of low level laser therapy (LLLT) and its application for shoulder impingement. It includes sections on laser introduction, the history of laser therapy, LLLT parameters and benefits. A case study is presented of a patient with shoulder impingement who was treated with LLLT, exercises and modalities over 6 sessions. Outcome measures showed improvements in range of motion, strength, and pain levels. Research supporting the use of LLLT for shoulder conditions and tendinopathies is summarized, though the evidence remains conflicting. Further research on optimal treatment parameters is suggested.
This document discusses electro-surgery and its use in laparoscopic surgery. It describes the basic electro-surgical circuit and how high current density at the active electrode creates heat to cut or coagulate tissue. It discusses different wave forms and their effects. Safety issues are also covered, including ensuring proper placement of the patient return electrode to avoid burns and understanding how capacitive coupling through instruments can lead to thermal injuries during laparoscopic procedures.
POST ONCOSURGICAL HEAD NECK RECONSTRUCTION - harsh aminHarsh Amin
This document discusses head and neck cancer reconstruction using free flaps. It begins by outlining the anatomy of the head and neck region and factors to consider for reconstruction such as integrity, function and form. Common free flap options are described including the anterolateral thigh flap, radial forearm flap, rectus abdominis flap, fibula flap and jejunum flap. Key steps in planning a reconstruction including evaluating the defect, donor site, patient factors and surgical experience are highlighted. The importance of microvascular expertise and equipment for free flap reconstruction is emphasized.
This document provides an overview of ultrasound and the Focused Assessment with Sonography in Trauma (FAST) exam. It describes how ultrasound uses piezoelectric crystals in the probe to transmit sound waves and generate images. The FAST exam is used to quickly identify fluid, particularly in trauma patients, by scanning four areas without radiation: the subxiphoid/subcostal area, right upper quadrant, left upper quadrant, and suprapubic region. By viewing these areas, ultrasound can detect fluid such as blood in the pericardial sac or abdominal cavity that would indicate internal bleeding or injury.
This document provides information about the operation theatre (OT) or operating room. It discusses the general requirements and organization of an OT including the attire of surgeons and staff. It details the specific OTs at DEMC hospital including the medical directors and staff. Floor plans and dimensions of major and minor OTs are presented. Ideal room conditions for temperature, humidity and air pressure are outlined. Various types of power supply including essential, UPS and normal are described. Finally, basic and additional equipment used in surgery like overhead lights, operating table, anesthetic machine are explained.
Similar to 10 Radiosurgery Uses in Primary Care (20)
Dr Treacy is considered one of the most influential aesthetic
practitioners in the world, having forever altered the field of
aesthetic medicine. With anecdotes taken from his extraordinary memoir – and reveals why he finally decided to lift the mask.
A 53-year-old Irish female presented with an intractable trigeminal neuralgia pain in the region of her left maxillary nerve (V2) who did not respond to pharmacotherapy including pregabalin 300mgs bd and gabapentin 300mgs bd. She had been admitted to hospital for one month for intravenous oxycodone hydrochloride. She had also more than fifty nerve blocks in the previous years and had undergone stereotactic gamma knife radiosurgery which had work for five months but later resulted in uncontrollable dysesthesia pain in the region of her left maxillary nerve. She defined this as a continual unpleasant sensation of something 'crawling' under her skin in her left periorbital. There was a sensation of intense pain in her left external nasal area and that of electric shock, burning, and pins and needles and left mental area.
One of aesthetic medicines most notable characters,
Dr Patrick Treacy shares some of his favourite anecdotes
from his extraordinary memoir and reveals why he finally
decided to lift the mask.
Although having a facial disfigurement secondary to trauma, a birthmark, a birth defect or some abnormality does not affect a patient’s health; society deems it often leads to stigmatisation and limitations of opportunities afforded to others.
Split earlobe injuries are relatively common in individuals with pierced ears. They result from various forms of trauma, including babies pulling earrings, spousal abuse, and heavy earrings. Complete lobe clefts usually occur from either sudden pull injuries or from chronic traction.
Dr Patrick Treacy shares some of his most challenging cases. This month he ta...Dr. Patrick J. Treacy
A 61-year-old Irish female, presented with complete pulled earlobes bilaterally as a consequence of possible low placement of original piercings and pendulous ear-rings. She wanted repair of the defect so she could begin to wear her earrings again. The patient was in no distress the defect had caused scar tissue along the involved cleft.
Dr Patrick Treacy shares some of his most challenging cases.
This month he talks about treating Cutaneous Malignant Melanoma. Melanoma, also known as malignant melanoma, is a type of cancer that develops from the pigment-containing cells known as melanocytes. They typically occur in the skin but may rarely occur in the mouth, intestines, or eye. In women they most commonly occur on the legs, while in men they are most common on the back. Sometimes they develop from a mole with concerning changes including an increase in size, irregular edges, change in color, itchiness, or skin breakdown
A 32-year-old male patient presented with a large wart on his second finger and numerous warts on his right foot. Warts are a common skin infection caused by HPV that can persist for many years. Diagnosis of warts is usually not difficult to make clinically or histologically. Treatment options for warts include cryotherapy, which the author uses to treat digital warts, CO2 laser for foot warts, salicylic acid, photodynamic therapy, lasers, and other topical treatments. While many treatments are available, evidence for their efficacy is sometimes limited.
Dr Patrick Treacy on devices for dealing with post-pregnancy baby weightDr. Patrick J. Treacy
Pregnancy leads to many changes in a woman’s
body, mainly through the interaction of steroid
hormones, lactogen and cortisol on the underlying
tissues and structures. The growing foetus itself
causes mechanical change also by stretching
skin, muscle and fascia and demanding an increased
calorific supply. The amount of extra weight gained
during pregnancy varies among women.
1) The document describes a case of a 47-year-old man who developed gustatory sweating (Frey's syndrome) after undergoing endoscopic thoracic sympathectomy surgery 16 years prior.
2) Frey's syndrome causes sweating, flushing, and warming of the face and neck in response to eating. It is treated using botulinum toxin injections, which were effective in resolving the patient's symptoms.
3) Botulinum toxin injections of 3 mouse units per square centimeter is an effective, minimally invasive treatment for Frey's syndrome that can provide relief of symptoms for over 12 months.
Dr Patrick Treacy on combining therapies for optimal outcomes in treating the...Dr. Patrick J. Treacy
This paper looks at the possibility of combining five
established therapies in an attempt to address
common concerns related to facial ageing. The
therapies included microneedling, low dose
Ultralase laser, (PRP) plasma rich protein growth
factors, Omnilux 633 light and neurotoxins. The technique is
called the DUBLiN face-lift as an acronym of the procedures
involved. D Dermaroller U Ultralase Laser B Blood growth
factors Li Light (near red 633) N Neurotoxin.
The author compared this method to fractionalised laser
skin resurfacing (FLSR) in terms of reduction of photoageing
and overall aesthetic effect. Neurotoxin was used in
both studies.
Dr Patrick Treacy shares some of his most challenging cases. This month he talks about treating facial popular sebaceous hyperplasia. Sebaceous hyperplasia is a disorder of the sebaceous glands in which they become enlarged, producing yellow, shiny bumps on the face
Dr Patrick Treacy discusses dermal filler complications and how to deal with ...Dr. Patrick J. Treacy
At present, there’s a paucity of literature regarding both the prevention and management of serious events, despite the fact that these complications are the very things that patients and physicians both continually fear. Many physicians, (including myself), feel that corporate prefer not to address these issues and they are driven underground. Over the years, many of my colleagues have referred me their more serious problems and I consequently have developed a certain experience in this area. This insight into complications of dermal filler use will serve to highlight both of these problems and try to help one manage these complications if they should ever happen to you.
Dr. Patrick Treacy is chairman of several medical organizations focused on cosmetic medicine and aesthetic training. He has pioneered techniques for facial reconstruction and has trained over 800 medical professionals worldwide. Dr. Treacy will be giving a presentation at the British College of Aesthetic Medicine Conference on the risks of soft tissue fillers and the importance of proper injection technique to avoid complications like vascular occlusion.
This month sees the publication of Dr Patrick Treacy’s memoirs. Vicky Eldridge reveals what readers can expect from this fascinating insight into the life of one of the industry’s best-known doctors
‘Behind The Mask’ – The Extraordinary Story of The Irishman who Became Michae...Dr. Patrick J. Treacy
Dr. Patrick Treacy is a well-known face within the Aesthetic industry, both in the UK and Ireland, as well as the World. A loveable, Irish rogue with a charming, boyish smile and a cheeky demeanour, Patrick, (what better
name for an Irishman is there) is also a very accomplished and knowledgeable medical professional and humanitarian.
Dr Patrick Treacy on Diagnosis and Treatment of Malignant Melanoma Dr. Patrick J. Treacy
A 23-year-old Siberian female patient presented with a changing lesion on her abdomen. The patient stated the lesion was present for about two years and it started
off from within a freckle, which started to grow larger and somewhat darken in appearance. It had the clinical appearance of a melanoma and the dermoscopy three-point checklist (designed to allow non-experts not to miss detection of melanomas) was used to determine whether this had a high likelihood of malignancy. It included:
Asymmetry: asymmetry of colour and structure in one or
two perpendicular axes
Atypical network: pigment network with irregular holes
and thick lines
Blue-white structures: there was some evidence of blue-
white veil and regression structures
This document discusses a case of idiopathic scrotal calcinosis (ISC) in a 26-year-old male who presented with multiple asymptomatic scrotal nodules. Physical examination revealed multiple firm subcutaneous nodules of varying sizes within the scrotal wall. Histology showed calcifications within cystic spaces and a foreign body giant cell reaction, consistent with a diagnosis of scrotal calcinosis. ISC is a rare benign condition typically appearing in men aged 20-40 years as hard, yellowish nodules within the scrotal skin. Surgery is the treatment of choice for cosmetic reasons, as the nodules can affect quality of life.
Travel vaccination in Manchester offers comprehensive immunization services for individuals planning international trips. Expert healthcare providers administer vaccines tailored to your destination, ensuring you stay protected against various diseases. Conveniently located clinics and flexible appointment options make it easy to get the necessary shots before your journey. Stay healthy and travel with confidence by getting vaccinated in Manchester. Visit us: www.nxhealthcare.co.uk
Travel Clinic Cardiff: Health Advice for International TravelersNX Healthcare
Travel Clinic Cardiff offers comprehensive travel health services, including vaccinations, travel advice, and preventive care for international travelers. Our expert team ensures you are well-prepared and protected for your journey, providing personalized consultations tailored to your destination. Conveniently located in Cardiff, we help you travel with confidence and peace of mind. Visit us: www.nxhealthcare.co.uk
Nano-gold for Cancer Therapy chemistry investigatory projectSIVAVINAYAKPK
chemistry investigatory project
The development of nanogold-based cancer therapy could revolutionize oncology by providing a more targeted, less invasive treatment option. This project contributes to the growing body of research aimed at harnessing nanotechnology for medical applications, paving the way for future clinical trials and potential commercial applications.
Cancer remains one of the leading causes of death worldwide, prompting the need for innovative treatment methods. Nanotechnology offers promising new approaches, including the use of gold nanoparticles (nanogold) for targeted cancer therapy. Nanogold particles possess unique physical and chemical properties that make them suitable for drug delivery, imaging, and photothermal therapy.
Histololgy of Female Reproductive System.pptxAyeshaZaid1
Dive into an in-depth exploration of the histological structure of female reproductive system with this comprehensive lecture. Presented by Dr. Ayesha Irfan, Assistant Professor of Anatomy, this presentation covers the Gross anatomy and functional histology of the female reproductive organs. Ideal for students, educators, and anyone interested in medical science, this lecture provides clear explanations, detailed diagrams, and valuable insights into female reproductive system. Enhance your knowledge and understanding of this essential aspect of human biology.
The skin is the largest organ and its health plays a vital role among the other sense organs. The skin concerns like acne breakout, psoriasis, or anything similar along the lines, finding a qualified and experienced dermatologist becomes paramount.
STUDIES IN SUPPORT OF SPECIAL POPULATIONS: GERIATRICS E7shruti jagirdar
Unit 4: MRA 103T Regulatory affairs
This guideline is directed principally toward new Molecular Entities that are
likely to have significant use in the elderly, either because the disease intended
to be treated is characteristically a disease of aging ( e.g., Alzheimer's disease) or
because the population to be treated is known to include substantial numbers of
geriatric patients (e.g., hypertension).
9. Why ellman surgitron RF dual frequency, 4.0 MHz, 120 ICE ? ( ellman International inc., Oceanside, n.y., usa) LH = T x P x W x S F LH=lateral heat , T=time, P=power intensity, W=waveform , S=surface area, F=frequency
10. Why ellman surgitron RF dual frequency , 4.0 MHz, 120 ICE ? ( ellman International inc., Oceanside, n.y., usa) LH LH LH = T x P x W x S F LH=lateral heat, T=time, P=power intensity, W=waveform, S=surface area, F =frequency
11. Why ellman surgitron RF dual frequency, 4.0 MHz, 120 ICE ? ( ellman International inc., Oceanside, n.y., usa) LH = T x P x W x S F LH=lateral heat, T=time, P=power intensity, W=waveform, S=surface area, F =frequency
41. breast augmentation many dissatisfied patients share unpleasant memory of postoperative pain, discomfort, bleeding and two weeks recovery Eduard Munch – “The Crying”
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44. long insulated, monopolar, RF stan, 4.0 MHz forceps (third generation technique) ( ellman International inc., Oceanside, n.y., usa)
45. long insulated, monopolar, RF stan, 4.0 MHz forceps ( ellman International inc., Oceanside, n.y., usa) LH = T x P x W x S F LH=lateral heat, T=time, P=power intensity, W=waveform, S =surface area , F=frequency
46. SURGICAL TECHNIQUE insulated, bipolar forceps (Nava) 1.7 MHz dissection ( ellman International inc., Oceanside, n.y., usa) LH = T x P x W x S F LH =lateral heat , T=time, P=power intensity, W=waveform, S=surface area, F=frequency F (monopolar) = 4.0 MHz F (bipolar) = 1.7 MHz LH (monopolar) < 2 x LH (bipolar) LH (monopolar) < LH (bipolar) LH
47. SURGICAL TECHNIQUE long insulated, monopolar, RF stan, 4.0 MHz forceps ellman surgitron RF dual frequency, 4.0 MHz, 120 ICE ( ellman International inc., Oceanside, n.y., usa)
48.
49. surgical techniques dissection sequences inframammary approach LH = T x P x W x S F LH=lateral heat, T =time , P=power intensity, W=waveform, S =surface area , F=frequency
62. postoperative results rational surgeons would agree to progressively increase surgical skills patient deserve better we can do better we must do better
63. I want to thank you! Dr. Jon Garitto, ellman International inc.