215 results
Pancreatic Cyst Diagnosis on Endoscopic Ultrasound EUS
Features of low cancer risk: No symptoms caused by the
risk: No symptoms caused ... cyst size (about 1 ... risk: Symptoms caused ... larger than about 1 ... Diagnosis #EUS #risk #gastroenterology
Irritable Bowel Syndrome (IBS) - Management
Global IBS Symptoms:
  - Limited trial low FODMAP diet
Rifaximin- up to 3 courses ... Alosetron 0.5-1 ... in ♀ <65yo with 1 ... Syndrome #Management #gastroenterology ... #treatment
Cyanide Toxicity 
Treatment:
1) Hydroxocobalamin + Cyanide = Cyanocobalamin (nontoxic) 
   or 
2) Amyl nitrite
Cyanide Toxicity Treatment ... : 1) Hydroxocobalamin ... Amyl nitrite - causes ... Pathophysiology #Management #Treatment
Irritable Bowel Syndrome (IBS) - Diagnosis and Management Summary
Diagnosis:
 • Use a positive diagnostic strategy with
for diagnosis Treatment ... Rifaximin- up to 3 courses ... TinaPhamHang via Emory Gastroenterology ... Diagnosis #Management #gastroenterology ... #treatment
Recurrent Polymorphic VT/Torsades de Pointes - Management Algorithm
Drugs that prolong QT interval:
 • Class 1a (quinidine,
Macrolides and quinolones ... Hypocalcemia (rarely) Treatment ... after load: 0.5-1 ... Pediatric: 0.1-1 ... 1b (lidocaine)- case
Approach to Conjugated Hyperbilirubinemia - Differential Diagnosis Algorithm

1. Definition: T.bili elevation + >20% conjugated
2. Obtain RUQ
Diagnosis Algorithm 1. ... non-ICU vs ICU causes ... Diagnosis #Algorithm #gastroenterology
C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
Epidemiology: • #1 ... : clindamycin, quinolones ... 10 mg/kg IV x 1 ... IDSA 2021 CDI Treatment ... infectiousdiseases #IDSA #gastroenterology
Stool Cultures - Indications in Diarrhea
Patient Categories to Order Stool Cultures On:
 • Persisting 1 week
• Persisting 1 ... Few infectious causes ... Indications #diagnosis #gastroenterology
Fever vs Hyperthermia
Fever:
 • Regulated in the hypothalamic thermoregulatory center
 • "Set point" raised by prostaglandin
Cytokines (IL-1, ... production • Treatment ... rapidly fatal • Causes ... Identify underlying cause ... Cooling blankets can cause
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
Treatment depends ... maintained fever CAUSES ... anaphylaxis (→ 3-1) ... amphetamines) Toxic: • Radiologic ... #Differential #Causes