Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Intestinal Manifestations of HIV, IBD in HIV - IBD Algorithm

HIV + IBD Background
HIV + IBD Treatment
Intestinal
HIV - IBD Algorithm ... Intestinal TB ... #HIV #IBD #Algorithm ... #diagnosis #gastroenterology ... #IBDAlgorithm
Irritable Bowel Syndrome (IBS) - Diagnosis and Management Summary
Diagnosis:
 β€’ Use a positive diagnostic strategy with
Irritable Bowel ... IBS is NOT a diagnosis ... Rifaximin- up to 3 courses ... epithelial cells intestinal ... #Irritable #Bowel
Causes of Fat Malabsorption - Differential Diagnosis
Biliary Duct Obstruction
 β€’ Autoimmuneβ€” PBC, PSC
 β€’ Infectionβ€” liver
Causes of Fat Malabsorption ... - Differential Diagnosis ... choledocho/ithiasis Intestinal ... Celiac disease β€’ IBD ... #Causes
Upper and Lower Causes of GI Bleed
Upper:
 β€’ Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower Causes ... fistula Lower: β€’ Bowel ... colitis, UC/Chrons (IBD ... #differential #diagnosis ... #Causes #algorithm
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
inhibitors - Primary intestinal ... Chronic diarrhea / IBD ... #Differential #Diagnosis ... Magnesium #Table #Classification ... #Causes #Workup
Causes of Chronic Diarrhea - Differential Diagnosis
Osmotic
 β€’ Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
Causes of Chronic ... - Differential Diagnosis ... β€’ Irritable bowel ... disease (IBD): ... #inflammatory #classification
TABLE 2. Irritable bowel syndrome (IBS) sub-classifications
lBS-diarrhoea (IBS-D)
 - >25% loose or watery stools; <25% hard
Irritable bowel ... syndrome (IBS) sub-classifications ... lBS-diarrhoea (IBS-D ... (IBS-C) - >25% ... #Classes #Diagnosis
Protozoal causes of diarrhea in HIV
Others not included in the table: Entamoeba histolytica, Giardia Iamblia
Microsporidia
 -
Protozoal causes ... Washington University ID ... Questions @WuidQ #Protozoal ... #causes #diarrhea ... #Differential #Diagnosis
UCSF COVID-19 Adult Clinical Evaluation Guide - Updated April 10 2020

Clinical Presentation
β€’ Fever: hospitalized pts but
Cardiac: multiple case ... UCSF COVID-19 ID ... Evaluation #Guide #Diagnosis ... #Algorithm #Protocol
Complications after Bariatric Surgery
Post Bariatric Intestinal Failure:
 β€’ Severe protein malnutrition after bariatric surgery
 β€’ More
Post Bariatric Intestinal ... bolus to the small bowel ... (N/V bloating, abd ... Gastric bypass causes ... gastroenterology #diagnosis