Dr. Gerald Diaz @GeraldMD
49.9M 14.4K 7.6K
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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Upper and Lower Causes of GI Bleed
Upper:
 β€’ Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower Causes ... , Infectious colitis ... , UC/Chrons (IBD ... #differential #diagnosis ... #Causes #algorithm
Fatigue and IBD Algorithm
 β€’ 40-50% patients have fatigue despite clinical remission
 β€’ Risk factors: BMI,
Fatigue and IBD ... fatigue despite clinical ... UC Anemia and IBD ... IDA and active IBD ... #Algorithm #diagnosis
UCSF COVID-19 Adult Clinical Evaluation Guide - Updated April 10 2020

Clinical Presentation
β€’ Fever: hospitalized pts but
Evaluation Guide ... Cardiac: multiple case ... UCSF COVID-19 ID ... #Guide #Diagnosis ... #Algorithm #Protocol
The 6 C’s of Primary Sclerosing Cholangitis (PSC)
PSC is a chronic, cholestatic, immune-mediated disease characterized by
have concomitant IBD ... β€’ COLITIS - PSC-IBD ... distinct from IBD ... remain subject to clinical ... trial evaluation
Immune Checkpoint Inhibitor-Mediated Colitis
Grade of Disease Severity:
 β€’ G1: Increase < 4 BMs/day over baseline; mild
Inhibitor-Mediated Colitis ... Evaluation: G2- ... Random Bx and IHC ... #diagnosis #management ... #algorithm #IBD
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 β€’ Vit B12 - aka cobalamin. Present in foods derived from animal
β€’ Common Causes ... intrinsic factor, IF) Clinical ... diarrhea related to IBD ... total body stores Evaluation ... consider other diagnosis
Borrelia recurrentis on Peripheral Blood Smear
23M Somali refugee recently arrived w/severe abd pain, confusion and fever
Mild LFT ↑ This ... subspecies, P. h. capitis ... LBRF can be diagnosed ... can be used for diagnosis ... microscopy #pathology #clinical