9 results
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower ... Inflammatory: Ischemic colitis ... , Infectious colitis ... , UC/Chrons (IBD ... diagnosis #Causes #algorithm
Lower GI Bleed - Differential Diagnosis Algorithm

 • Structural: Diverticulosis, Hemorrhoids, Post-polypectomy, Polyps & malignancy, Anal
Lower GI Bleed - ... Differential Diagnosis Algorithm ... , IBO, Infectious ... MatthewHoMD #Lower ... Differential #Diagnosis #Algorithm
IBD Mimics
Infectious - Always RULE OUT infection (CMV, C. diff esp.) obtain travel & exposures history:
IBD Mimics Infectious ... infection (CMV, C. diff ... , Drug induced colitis ... (NSAIDS, immuno-therapy ... ), Ischemic colitis
C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
Pseudomembranous colitis ... → Fulminant Colitis ... Epidemiology: • #1 ... 10 mg/kg IV x 1 ... ciab549 #CDI #Cdiff
Relapsing Acute Severe Ulcerative Colitis - Management Algorithm
Loss of Response:
 • (Re)consult Colorectal Surgery
 • Assess
Severe Ulcerative Colitis ... - Management Algorithm ... Diff. & CMV COVID ... Relapsing #Ulcerative #Colitis ... #IBD #Treatment
Immune Checkpoint Inhibitor-Mediated Colitis
Grade of Disease Severity:
 • G1: Increase < 4 BMs/day over baseline; mild
Immune Checkpoint ... Inhibitor-Mediated Colitis ... Diff, Stool cx, ... diagnosis #management #algorithm ... #IBD
Occult and Lower Gastronintestinal Bleed - Differential Diagnosis Algorithm

Occult (Stool + Occult blood and/or iron deficiency
Occult and Lower ... Differential Diagnosis Algorithm ... , asymptomatic IBD ... bleed, • Acute colitis ... Differential #Diagnosis #Algorithm
Ulcerative Proctitis
Proctitis:
 • Affects 1/3 patients
 • Predictors of extension:
     - Disease
Proctitis: • Affects 1/ ... Consider: 1. ... Infection (CMV, c-Diff ... Ulcerative #Proctitis #IBD ... diagnosis #management #algorithm
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
context of primary immune ... Pleural/pericardial/abd ... (hypertension, lower ... • ANA titers > 1: ... Ro/La, anti-Jo-1,