20 results
Chronic Diarrhea Differential Diagnosis
 • Inflammatory, Infectious: Recurrent C. diff, Giardiasis
 • Inflammatory, Non-infectious: IBD, Ischemia,
Chronic Diarrhea ... Non-infectious: IBD ... , Ischemia, Malignancy ... Diagnosis #causes ... #gastroenterology
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower Causes ... colitis, UC/Chrons ... (IBD), Radiation ... Lower #GIBleed #differential ... #diagnosis #Causes
Lower GI Bleed - Differential Diagnosis Framework
Structural:
 - Diverticulosis
 - Post-Polypectomy Bleeding
 - Hemorrhoids
 - Polyps
Lower GI Bleed - Differential ... Inflammatory: - Ischemic ... Colitis - IBD ... GIBleed #LGIB #Differential ... #Diagnosis #gastroenterology
Chronic Diarrhea - Differential Diagnosis Algorithm
Steatorrhea
 - Maldigestive
    • Pancreatic Insufficiency
 - Primary
- Differential ... • Mesenteric Ischemia ... • Ischemic ... Colitis - Secretory ... albumin, ESR, endoscopy
Lower GI Bleed - Differential Diagnosis Algorithm

 • Structural: Diverticulosis, Hemorrhoids, Post-polypectomy, Polyps & malignancy, Anal
Lower GI Bleed - Differential ... Inflammatory: Ischemic ... colitis, IBO, Infectious ... LGIB #GIBleed #Differential ... gastrointestinal #gastroenterology
IBD Mimics
Infectious - Always RULE OUT infection (CMV, C. diff esp.) obtain travel & exposures history:
IBD Mimics Infectious ... immuno-therapy), Ischemic ... changes without chronic ... mimics #mimickers #differential ... #diagnosis #gastroenterology
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Pain Causes - Differential ... Family history of IBD ... malignancy • Esophageal ... #Causes #Differential ... #Diagnosis #gastroenterology
Causes of Chronic Diarrhea - Differential Diagnosis
Osmotic
 • Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
Causes of Chronic ... Diarrhea - Differential ... • Microscopic colitis ... bowel disease (IBD ... #Differential #
Causes of Nausea and Vomiting - Differential Diagnosis Framework

Chemoreceptor Trigger Zone/Area Postrema:
 • Drugs:
	- Chemo agents
	-
Causes of Nausea ... and Vomiting - Differential ... • Foods • IBS ... • Mesenteric ischemia ... #gastroenterology
Elevated Amylase (Hyperamylasemia)- Differential Diagnosis Algorithm
Pancreatic causes:
 - Pancreatic cancer
 - Complications pancreatitis: eg pseudocyst
 -
Algorithm Pancreatic causes ... Non-pancreatic causes ... sulindac - Active IBID ... Renal failure / Chronic ... disease, ulcerative colitis