4 results
Helpful Clues for Distinguishing Upper vs. Lower GI Bleeding
Upper GI Bleed (proximal to ligament of Treitz):
lavage - BUN/Cr ... intestines or ascending colon ... Lower #GIBleed #comparison ... versus #diagnosis #gastroenterology ... #ugib #lgib
DRESS Syndrome vs SJS/TEN
DRESS
 • Latency: 2-8 weeks
 • Rash: Morbilliform
 • Mucosal involvement: 50% have
Syndrome vs SJS/TEN ... with erosions • CBC ... more sites • CBC ... #comparison #table ... #dermatology
Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based tests:
 • FIT: 79% sensitivity, 94% specificity for CRC
lesions or SSLs • Colon ... Colorectal #Cancer #colon ... Screening #Tests #comparison ... #table #management ... #gastroenterology
ACA Colorectal Cancer Screening Guidelines

When to Screen?
When to Stop?
Family History

Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based
lesions or SSLs • Colon ... Colorectal #Cancer #colon ... Indications #Tests #comparison ... #table #management ... #gastroenterology