12 results
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
fistula Lower: • Bowel ... colitis, Infectious ... colitis, UC/Chrons ... (IBD), Radiation ... #differential #diagnosis
Chronic Diarrhea - Differential Diagnosis Algorithm
Steatorrhea
 - Maldigestive
    • Pancreatic Insufficiency
 - Primary
Chronic Diarrhea ... - Differential Diagnosis ... • Mesenteric Ischemia ... • Ischemic ... albumin, ESR, endoscopy
Ulcerative Colitis - Endoscopic Assessment of Disease Activity
UCEIS Score 0, Mayo Score 0 - Normal
UCEIS Score
Ulcerative Colitis ... #UC #Endoscopy ... grading #severity #diagnosis ... #gastroenterology ... UCEIS #scoring #ibd
Colonic Thumbprint Sign on Abdominal XRay - Differential Diagnosis:
 • inflammatory bowel disease: UC and CD
Colonic Thumbprint ... • inflammatory bowel ... disease: UC and ... pseudomembranous colitis ... ) • bowel ischemia
IBD Mimics
Infectious - Always RULE OUT infection (CMV, C. diff esp.) obtain travel & exposures history:
immuno-therapy), Ischemic ... changes without chronic ... (irritable bowel ... #differential #diagnosis ... #gastroenterology
Lower GI Bleed - Differential Diagnosis Framework
Structural:
 - Diverticulosis
 - Post-Polypectomy Bleeding
 - Hemorrhoids
 - Polyps
- Differential Diagnosis ... Inflammatory: - Ischemic ... Colitis - IBD ... #Differential #Diagnosis ... #gastroenterology
Lower GI Bleed - Differential Diagnosis Algorithm

 • Structural: Diverticulosis, Hemorrhoids, Post-polypectomy, Polyps & malignancy, Anal
- Differential Diagnosis ... Inflammatory: Ischemic ... colitis, IBO, Infectious ... #Differential #Diagnosis ... gastrointestinal #gastroenterology
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Family history of IBD ... Diverticulitis • IBD ... mesenteric ischemia ... • Mesenteric ischemia ... #gastroenterology
Causes of Small Bowel Ulceration
The diagnosis of IBD can’t be made or excluded by biopsies alone
of IBD can’t be ... this requires clinical ... and endoscopic ... ) • Vascular: Ischaemia ... #differential #gastroenterology
C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
GrepMed Handbook Clinical ... Pseudomembranous colitis ... → Fulminant Colitis ... immunocompromised, IBD ... infectiousdiseases #IDSA #gastroenterology