5 results
Helpful Clues for Distinguishing Upper vs. Lower GI Bleeding
Upper GI Bleed (proximal to ligament of Treitz):
Helpful Clues for ... intestines or ascending colon ... mixed with the stool ... Lower #GIBleed #comparison
ACA Colorectal Cancer Screening Guidelines

When to Screen?
When to Stop?
Family History

Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based
Tests Stool/blood-based ... • Multitarget stool ... lesions or SSLs • Colon ... Colorectal #Cancer #colon ... #Tests #comparison
Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based tests:
 • FIT: 79% sensitivity, 94% specificity for CRC
Colorectal Cancer Screening ... Tests Stool/blood-based ... • Multitarget stool ... #Screening #Tests ... #comparison #table
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
lung disease Caused ... Non-invasive initial screening ... tool using cutoff ... 80mmHg or A-a gradient
Occult and Lower Gastronintestinal Bleed - Differential Diagnosis Algorithm

Occult (Stool + Occult blood and/or iron deficiency
Differential Diagnosis Algorithm ... Occult (Stool ... Angiodysplasia (colon ... Differential #Diagnosis #Algorithm ... #Causes