round table discussions on emergency medicine cases

Episode 22a: Whistler Update in Emergency Medicine Conference 2012

In this bonus episode, our second installment of the highlights from Whistler Update in Emergency Medicine Conference 2012, we have Dr. Eric Letovsky talking about complications of MI and the importance of listening for cardiac murmurs. Next, I moderate an expert panel on the current trends on imaging patients who present with renal colic and query appendicitis with Dr. Connie Leblanc, Dr. Joel Yaphe, Dr. David MacKinnon & Dr. Eric Letovsky. We then hear from Dr. Adam Cheng, Dr. Dennis Scolnick & Dr. Anna Jarvis in a pediatric expert panel about the newest on minor head injury, otitis media, mastoiditis and bronchiolitis. Dr. David Carr reviews one of the most important articles in 2011 regarding subarachnoid hemorrhage, and Dr. David MacKinnon gives us tonnes of clinical pearls when it comes to everyone's favourite subject, anorectal disorders.

By Anton Helman|2021-03-31T13:12:31-04:00April 3rd, 2012|Categories: Cardiology, Conference, Ears Nose & Throat, Emergency Medicine, Episodes, Gastroenterology, Genitourinary, Pediatrics, Trauma, Whistler Update in EM|Tags: acute otitis media, Anna Jarvis, Appendicitis, clinical decsion rules, Dave MacKinnon, Dennis Scolnik, Eric Letovsky, minor head injury, myocardial infarction, subarachnoid hemorrhage, testicular torsion, urinary tract infection|0 Comments

Episode 21: Pulmonary Embolism

In this episode on Pulmonary Embolsim we have the triumphant return of Dr. Anil Chopra, the Head of the Divisions of Emergency Medicine at University of Toronto, and Dr. John Foote the CCFP(EM) residency program director at the University of Toronto. We kick it off with Dr. Foote's approach to undifferentiated dyspnea and explanation of Medically Unexplained Dyspea ('MUD') and go on to discuss how best to develop a clinical pre-test probability for the diagnosis of pulmonary embolism using risk factors, the value of the PERC rule, Well's criteria and how clinical gestalt plays into pre-test probability. Dr. Chopra tells about the appropriate use of D-dimer to improve our diagnostic accuracy without leading to over-investigation and unwarranted anticoagulation. We then discuss the value of V/Q scan in the workup of PE, and the pitfalls of CT angiography. A discussion of anticoagulation choices follows and the controversies around thrombolysis for submassive PE are reviewed.

By Anton Helman|2023-02-06T12:49:35-05:00March 14th, 2012|Categories: EM Cases, Emergency Medicine, Episodes, Respirology|Tags: Anil Chopra, clinical decision rules, CT angiogram, D-dimer, John Foote, massive pulmonary embolism, medically unexplained dyspnea, PERC rule, submassive pulmonary embolism, VQ scan, Well's Criteria|0 Comments

Episode 20: Atrial Fibrillation

In this episode Dr. Clare Atzema, Dr. Nazanin Meshkat and Dr. Bryan Au discuss the presentation, etiology, precipitants, management and disposition of Atrial Fibrillation in the Emergency Department. The pros and cons of rate and rhythm control are debated, what you need to know about rate and rhythm control medications reviewed, and the strength of the Ottawa Aggressive Protocol discussed. The importance of appropriate anticoagulation is detailed, with a review of the CHADS-VASc score and whether to use Warfarin, Dabigatran or ASA for stroke prevention for patient with Atrial Fibrillation. We end off with a discussion on how to recognize and treat Wolff-Parkinson-White syndrome in the setting of Atrial Fibrillation.

By Anton Helman|2021-09-23T18:05:58-04:00February 9th, 2012|Categories: Cardiology, EM Cases, Emergency Medicine, Episodes, Resuscitation|Tags: anticoagulants, anticoagulation, CHADS Score, Clare Atzema, clinical decision rule, dabigitran, Warfarin|1 Comment

Episode 19 Part 2: Pediatric Gastroenteritis, Constipation and Bowel Obstruction

In Part 2 of this pediatric abdominal pain Episode - Pediatric Gastroenteritis, Constipation & Bowel Obstruction, Dr. Anna Jarvis, Canada's "mother of pediatric emergency medicine" and Dr. Stephen Freedman, one of Canada's pre-eminent researchers in pediatric GI emergencies, discuss the assessment, work-up and treatment of pediatric gastroenteritis, with particular attention to gastroenteritis & acute abdomen mimics, how best to assess hydration status, the nuances of the use of ondansetron and the prose and cons of various rehydration methods. A detailed discussion of the most common and lethal causes of acute abdomen bowel obstruction in pediatrics follows, including intussesception and midgut volvulus. Finally, the differential diagnosis and best management of the most common cause of pediatric abdominal pain, constipation, is reviewed.

By Anton Helman|2024-08-18T18:47:48-04:00January 6th, 2012|Categories: EM Cases, Emergency Medicine, Episodes, Gastroenterology, Pediatrics|Tags: Anna Jarvis, constipation, gastroenteritis, Hemolytic Uremic Syndrome, intussesception, ondansetron, ultrasound, volvulus|0 Comments

Episode 19 Part 1: Pediatric Abdominal Pain and Appendicitis

In Part 1 of this Episode on Pediatric Abdominal Pain, Dr. Anna Jarvis, "the mother of pediatric emergency medicine" & Dr. Stephen Freedman, one of the world's pre-eminent pediatric EM researchers, discuss the nuances of the history, physical and work up of Pediatric Abdominal Pain & Appendicitis and key pearls on how to distinguish serious surgical causes from the very common diagnosis of gastroenteritis. An in-depth discussion on the pearls of the history, physical exam, lab tests, imaging including serial ultrasounds vs CT abdomen, clinical decision rules such as the Alvarado Score, best analgesics and antibiotics in pediatric appendicitis follows.

By Anton Helman|2024-08-18T18:47:47-04:00December 8th, 2011|Categories: EM Cases, Emergency Medicine, Episodes, Gastroenterology, Pediatrics|Tags: abdominal pain, Alvarado Score, Anna Jarvis, Appendicitis, clinical decision rules, computed tomography, gastroentritis, pain management, Stephen Freedman, ultrasound|2 Comments

Episode 18 Part 2: More Point of Care Ultrasound

In Part 2 of this Episode on Emergency Ultrasound or Point of Care Ultrasound (POCUS) Dr. Fischer, Dr. Hannam, Dr. Chenkin & Dr. Hall, Canada's EM ultrasound gurus discuss how POCUS can help our decision-making in the pediatric patient with a limp, in the patient with necrotizing fasciitis, in the pregnant patient with vaginal bleeding and in the common and challenging elderly patient with undifferentiated abdominal pain. They cover POCUS indications from urinary retention to appendicitis and debate the utility of these indications. This is followed by a debate on how best to educate ourselves and the EM community in POCUS and how best to designs quality assurance programs so that point of care ultrasound (POCUS) becomes an accepted tool across the entire medical community.

By Anton Helman|2024-08-18T18:48:59-04:00November 8th, 2011|Categories: Clinical Practice, EM Cases, Emergency Medicine, Episodes, Obstetrics & Gynecology|Tags: abdominal pain, cauda equina syndrome, cholycystitis, deep vein thrombosis, emergency procedures, FAST, foreign body, Greg Hall, Jordan Chenkin, necrotizing faciitis, nerve block, POCUS, pulmonary embolism, quality assurance, septic arthritis, ultrasound, urinary retention, vaginal bleeding|1 Comment

Episode 18 Part 1: Point of Care Ultrasound Pearls, Pitfalls and Controversies

In this first installment of this Episode, Point of Care Ultrasound Pearls, Pitfalls & Controversies we have a panel of POCUS gurus, Dr. Greg Hall, Dr. Jordan Chenkin, Dr. Paul Hannam & Dr. Jason Fischer. They review the basic criteria for commonly used, practical Point of Care Ultrasound indications at the bedside and then dive into heated debate about specific pearls and pitfalls in Point of Care Ultrasound assessment of the patient with undifferentiated shortness of breath, undifferentiated shock, cardiac arrest and swollen leg. They discuss how best to interpret the massive body of literature for POCUS and when we can hang our hats on our Point of Care Ultrasound findings.

By Anton Helman|2024-08-18T18:49:10-04:00October 13th, 2011|Categories: EM Cases, Emergency Medicine, Episodes, Resuscitation, Ultrasound|Tags: deep vein thrombosis, Greg Hall, Jason Fischer, Jordan Chenkin, pericardial effusion, pericardial tamponade, pneumothorax, pulmonary embolism, quality assurance|0 Comments

Episode 17 Part 2: Stroke, Dabigatran and Intracranial Hemorrhage

In the 2nd part of this episode on Stroke, Dabigitran & Intracranial Hemorrhage Dr. Walter Himmel & Dr. Dan Selchen tell us everything the ED doc needs to know about the oral direct thrombin inhibitor Dabigatran and how to reverse a Dabigatran ICH. The ED treatment of stroke is reviewed including best medications and a simple way to remember BP goals. They review the management of ICH including BP goals, indications for neurosurgery, the role of recombinant Factor Vlla, and how best to reverse Warfarin-associated and platelet-associated ICH.

By Anton Helman|2024-08-18T18:51:11-04:00September 7th, 2011|Categories: EM Cases, Emergency Medicine, Episodes, Neurology|Tags: anticoagulants, dabigitran, intracranial hemorrhage, recombinant factor 7, stroke, Walter HImmel, Warfarin|0 Comments

Episode 17 Part 1: Emergency Stroke Controversies

Ep17 P1 StrokeDr. Walter Himmel, "the walking encyclopedia of Emergency Medicine" & Dr. Dan Selchen, the head of the stroke program at St. Micheal's Hospital in Toronto with 30+ years of experience as a stroke neurologist, update us on the literature regarding Emergency Stroke Controversies including the ABCD2 Score to predict Stroke after TIA, as well as the current thinking around the best carotid imaging for patients who have had a TIA. They then review the important findings of the key thrombolysis stroke trials & how we could incorporate these findings into our daily practice. Dr. Selchen reviews the key CT findings we should look for in stroke, & Dr. Himmel takes us through how to manage the dreaded complication of ICH post thrombolysis. This episode is super controversial - so please 'speak your mind' at the bottom of the page.

By Anton Helman|2024-08-18T18:51:10-04:00September 7th, 2011|Categories: EM Cases, Emergency Medicine, Episodes, Neurology|Tags: ABCD2 Score, anti-platelet, atrial fibrillation, clinical decision rules, clopidogrel, CT head, intracranial hemorrhage, ischemic stroke, thrombolysis, TIA, transient ishemic attack, Walter HImmel|1 Comment

Episode 16: Acute Monoarthritis

Ep16 MonoarthritisDr. Joel Yaphe, University of Toronto's Emergency Medicine Residency Program Director and Dr. Indy Ghosh discuss the difficult diagnostic dilemmas when faced with a patient with acute monoarthritis. They review how to distinguish clinically between septic arthritis and gout and which aspects of the presentation and work-up are the most reliable in risk stratifying patients. The key differential diagnosis of Acute Polyarthritis can be even more of a challenge, but fear not: by then end of this podcast and post you will be able to recognize the key diagnoses, how to work them up, and who needs consultation.

By Anton Helman|2022-09-05T17:58:33-04:00July 24th, 2011|Categories: EM Cases, Emergency Medicine, Episodes, Orthopaedics|Tags: arthrocentesis, colchicine, gout, Joel Yaphe, NSAIDs, reactive arthritis, septic arthritis, synovial fluid analysis|0 Comments