1345 results
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower Causes ... , Hemorrhoids, Rectal ... colitis, UC/Chrons (IBD ... Lower #GIBleed #differential ... #diagnosis #Causes
Colitis - Differential Diagnosis by Segment Location

Ascending Colon:
 - Shigella
 - Salmonella
 - Amebic colitis
Hepatic flexure:
Colitis - Differential ... Yersinia - TB Recto-Sigmoid ... Lymphoma - E Coli Rectum ... Segment #Location #Differential ... Diagnosis #Map #Causes
IBD - Assessment of Lack of Response (sLOR) - Differential Diagnosis
Non-inflammatory mechanisms:
 • IBS
 • Fibrostenotic
IBD - Assessment ... Response (sLOR) - Differential ... mechanisms, Non-IBD ... LossOfResponse #Differential ... #Diagnosis #Causes
Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table
Ulcerative Collitis
 - Location
Crohn's Disease - IBD ... Always affects rectum ... ileum • Most cases ... sparing of the rectum ... Crohns #Disease #IBD
Chronic Diarrhea Differential Diagnosis
 • Inflammatory, Infectious: Recurrent C. diff, Giardiasis
 • Inflammatory, Non-infectious: IBD, Ischemia,
Chronic Diarrhea Differential ... Non-infectious: IBD ... • Dysmotility: IBS ... Diarrhea #Chronic #Differential ... #Diagnosis #causes
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
- Definition, Causes ... inhabitants 3rd leading cause ... retinal ischemia Causes ... Vogt-Koyanagi-Harada, IBD ... Classification #Differential
Lower GI Bleed - Differential Diagnosis Framework
Structural:
 - Diverticulosis
 - Post-Polypectomy Bleeding
 - Hemorrhoids
 - Polyps
Lower GI Bleed - Differential ... - Colonic and Rectal ... Angiodysplasia, Colonic or rectal ... Ischemic Colitis - IBD ... GIBleed #LGIB #Differential
ILD of Known Cause - Differential Diagnosis
Exposure:
 • Occupational: Asbestosis, Silicosis, Hypersensitivity, Pneumonitis
 • Treatment Related:
ILD of Known Cause ... - Differential ... BrighamChiefs #ILD ... #Causes #Differential
Mesalamine (Mesalazine) Therapy Simplified by Location
Orals - Terminal Ileum, Ascending Colon, Transverse Colon
Enemas - Reach the
Suppositories - Rectum ... Mesalamine #Mesalazine #IBD
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Causes of Vitamin ... Celiac disease, IBD ... Deficiency #Cobalamin #differential ... #diagnosis #causes