17 results
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Causes of GI Bleed ... : • Bowel: Diverticular ... colitis, UC/Chrons (IBD ... #GIBleed #differential ... #diagnosis #Causes
Chronic Diarrhea Differential Diagnosis
 • Inflammatory, Infectious: Recurrent C. diff, Giardiasis
 • Inflammatory, Non-infectious: IBD, Ischemia,
Non-infectious: IBD ... , Ischemia, Malignancy ... overgrowth, Celiac disease ... #Diagnosis #causes ... #gastroenterology
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
- Differential ... Family history of IBD ... • Lower quadrant ... #Differential # ... Diagnosis #gastroenterology
Lower GI Bleed - Differential Diagnosis Framework
Structural:
 - Diverticulosis
 - Post-Polypectomy Bleeding
 - Hemorrhoids
 - Polyps
Lower GI Bleed - ... congenital/systemic disease ... Inflammatory: - Ischemic ... Colitis - IBD ... #Diagnosis #gastroenterology
Diffuse Acute Abdominal Pain (<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac,
(<72 hours) - Differential ... musculoskeletal causes ... Lower quadrant ... genitourinary causes ... • Mesenteric ischemia
IBD Mimics
Infectious - Always RULE OUT infection (CMV, C. diff esp.) obtain travel & exposures history:
immuno-therapy), Ischemic ... (irritable bowel ... #disease #mimics ... #mimickers #differential ... #diagnosis #gastroenterology
Causes of Nausea and Vomiting - Differential Diagnosis Framework

Chemoreceptor Trigger Zone/Area Postrema:
 • Drugs:
	- Chemo agents
	-
and Vomiting - Differential ... - Addison’s disease ... • Foods • IBS ... • Mesenteric ischemia ... #gastroenterology
Causes of Small Bowel Ulceration
The diagnosis of IBD can’t be made or excluded by biopsies alone
Bowel Ulceration ... requires clinical and endoscopic ... ) • Vascular: Ischaemia ... Ulceration #diagnosis #differential ... #gastroenterology
Endoscopic Surveillance and Management of Colorectal Dysplasia in Inflammatory Bowel Diseases

By Dr. Cicily Vachaparambil @CicilyVachaMD via
Endoscopic Surveillance ... in Inflammatory Bowel ... Diseases By ... Colorectal #Dysplasia #IBD ... #gastroenterology
Causes of Intestinal Obstruction - Differential Diagnosis
Lesions Extrinsic to the Intestinal Wall:
 • Adhesions: Postoperative, Congenital,
Causes of Intestinal ... Obstruction - Differential ... Inflammatory: Crohn's disease ... Intramural hematoma, Ischemic ... #Causes #gastroenterology