7 results
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Lower Causes of GI ... Kaposi sarcoma, Mesenteric ... diagnosis #Causes #algorithm
Additional Modalities for Workup of GI Bleed (Other than EGD + Colonoscopy)

Pill endoscopy
 • Able to
for Workup of GI ... Triple-phase CT ... or nephropathy CT ... nephropathy Mesenteric ... MatthewHoMD #GI
Reversible Acute Mesenteric Ischemia - A computed tomographic scan showed jejunal dilatation and thinning of the
Reversible Acute Mesenteric ... recurrence of acute mesenteric ... Clinical #Radiology #GI ... MesentericIschemia #Mesenteric ... Ischemia #EGD #CT
Gastrointestinal Complication of Granulomatosis with Polyangiitis - CTA was highly suggestive of bowel ischemia with wall
stranding and mesenteric ... wall from the mesenteric ... side) #Clinical #GI ... #Radiology #CT
Algorithm for Diagnosis of Acute Gastrointestinal Bleeding
 • Endoscopy
 • Colonoscopy
 • CT Angiogram
 • Catheter
Algorithm for Diagnosis ... Colonoscopy • CT ... LouLectures #Algorithm ... Bleeding #GIBleed #GI
Algorithmic Approach to Severe Hematochezia
 - Hematochezia is due to a lower GI bleed ~85% of
Algorithmic Approach ... due to a lower GI ... replaced by newer algorithms ... NG lavage, and CT ... Hematochezia #Severe #Algorithm
Immune Checkpoint Inhibitor-Mediated Colitis
Grade of Disease Severity:
 • G1: Increase < 4 BMs/day over baseline; mild
-4 • Consult GI ... Cross-sectional Imaging (MR/CT ... diagnosis #management #algorithm