Podcast #301: Biliary Pathology

Podcast #301: Biliary Pathology

Author: Don Stader, M.D.

Educational Pearls

  • Common pathologies include cholecystitis, choledocholithiasis, and in concerningly ascending cholangitis.
  • Cholecystitis is obstruction at the cystic duct leading to inflammation of gallbladder wall, while choledocholithiasis is a distal obstruction of the biliary tree, and ascending cholangitis is an ascending infection of the biliary tree secondary to obstruction.
  • Risk factors for Cholecystitis are the 5 F's (Fat, Forty, Female, Fertile, Family Hx).
  • Classic symptoms seen in ascending cholangitis are Charcot's Triad of fever, RUQ pain, and jaundice, or Reynold's pentad which is more severe and has the addition of
    altered mental status and hypotension.
  • Porcelain gallbladder is a radiographic finding showing calcification of the gallbladder that is associated with cancer of the gallbladder.

References:

Kimura Y, Takada T, Kawarada Y, et al. (2007). "Definitions, pathophysiology, and epidemiology of acute cholangitis and cholecystitis: Tokyo Guidelines". J Hepatobiliary Pancreat Surg.

Strasberg, SM (26 June 2008). "Clinical practice. Acute calculous cholecystitis". The New England Journal of Medicine. 358 (26): 2804–11.

Episoder(1146)

Podcast 856: ED Errors and Counterstudy

Podcast 856: ED Errors and Counterstudy

Contributor: Nicholas Tsipis, MD Educational Pearls: What study was Dr. Tsipis talking about? In December of 2022, the Agency for Healthcare Research and Quality (AHRQ) put out a study titled "Diagn...

19 Jun 20234min

Podcast 855: QT Intervals

Podcast 855: QT Intervals

​​Contributor: Travis Barlock MD Educational Pearls The QT interval represents phases 2 and 3 of ventricular plateau and repolarization, respectively. As the QT interval lengthens, more sodium an...

12 Jun 20234min

Mental Health Monthly #16: Psychosis in the ED Part II

Mental Health Monthly #16: Psychosis in the ED Part II

Contributors: Andrew White MD & Travis Barlock MD In this follow-up episode Dr. Andrew White, a practicing psychiatrist with an addiction medicine fellowship, and Dr. Travis Barlock, an emergency phys...

7 Jun 202324min

Episode 854: Tranq (xylazine) with Heroin

Episode 854: Tranq (xylazine) with Heroin

Contributor: Aaron Lessen, MD Educational Pearls: What is Tranq? Tranq is the street name for xylazine, a sedative drug typically used in veterinary medicine. Xylazine has recently emerged as a re...

5 Jun 20232min

Podcast 853: Critical Care Medications - Vasopressors

Podcast 853: Critical Care Medications - Vasopressors

Contributor: Travis Barlock MD Educational Pearls: Three categories of pressors: inopressors, pure vasoconstrictors, and inodilators Inopressors:  Epinephrine - nonselective beta- and alpha-adr...

29 Mai 20235min

Podcast 852: Angioedema After Thrombolysis

Podcast 852: Angioedema After Thrombolysis

Contributor: Aaron Lessen, MD Educational Pearls: What is thrombolysis? Thrombolysis is performed by administration of a medication that promotes the body's natural ability to break up clots. These ...

22 Mai 20232min

Podcast 851: High-Dose Nitroglycerin in SCAPE

Podcast 851: High-Dose Nitroglycerin in SCAPE

Contributor: Aaron Lessen MD Educational Pearls: SCAPE (Sympathetic Crashing Acute Pulmonary Edema), formerly known as flash pulmonary edema, is a life-threatening condition due to a sudden sympathet...

15 Mai 20233min

Podcast 850: Cardiac Arrest - Entertainment vs. Reality

Podcast 850: Cardiac Arrest - Entertainment vs. Reality

Contributor: Travis Barlock, MD Educational Pearls: Sudden Cardiac Arrest (SCA) is defined as when the heart suddenly stops beating. Immediate treatment for SCA includes Cardiopulmonary Resuscitation ...

8 Mai 20232min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
rekommandert
jss
rss-rekommandert
villmarksliv
forskningno
sinnsyn
rss-paradigmepodden
fjellsportpodden
rss-nysgjerrige-norge
vett-og-vitenskap-med-gaute-einevoll
nevropodden
diagnose
smart-forklart
nordnorsk-historie
abid-nadia-skyld-og-skam
rss-overskuddsliv
dekodet-2
tidlose-historier