13 results
Colorectal Cancer Screening and Polyp Surveillance Intervals
Colon Cancer Screening - Modality - Interval:
 • Colonoscopy -
Colorectal Cancer ... Intervals Colon Cancer ... q5-10 years • CT ... Surveillance #Intervals #management ... #gastroenterology
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Lymphoma or other cancers ... gastric and breast cancer ... Chest CT: • Ground-glass ... and M panel Management ... hematology #diagnosis #management
Eosinophilic Gastroenteritis: Treatment Options Based on Severity of the Disease
Mild:
 • Trial of PPI
 • Trial
strictures Severe + Concern ... imaging such as CT ... Gastroenteritis #Treatment #management ... #gastroenterology
Lower GI Bleed - Management Algorithm

Suspected lower GI bleeding (LGIB):
 • Hematochezia 
 • Melena +
Lower GI Bleed - Management ... Polypectomy, Colorectal cancer ... upper GI bleed) vs Stable ... LGIB #GIBleed #management ... gastrointestinal #gastroenterology
Acute Pancreatitis - Diagnosis and Management - GrepMed Handbook

Presentation: 
 • Epigastric abdominal pain (90%, characteristically
Diagnosis and Management ... Infectious, Ischemia, Cancer ... , gallstones), CT ... hemorrhage Management ... #Treatment #Gastroenterology
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Diagnosis and Management ... seen • Chest CT ... Lung Abscess Management ... foreign body, cancer ... differential #causes #management
Additional Modalities for Workup of GI Bleed (Other than EGD + Colonoscopy)

Pill endoscopy
 • Able to
Triple-phase CT ... or nephropathy CT ... Bleed #GIBleed #management ... #gastroenterology ... #table #imaging
Emphysematous Cystitis
Epidemiology:
 • Usually middle-aged diabetic women
 • Other RF: neurogenic bladder, urinary tract outlet obstruction,
, specifically CT ... KUB or abdominal ultrasound ... also important Management ... important due to concern ... Cystitis #diagnosis #management
Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based tests:
 • FIT: 79% sensitivity, 94% specificity for CRC
for Colorectal Cancer ... mortality 26% • CT ... #Colorectal #Cancer ... 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
ACA Colorectal Cancer ... for Colorectal Cancer ... mortality 26% • CT ... Tests #comparison #table ... #management #gastroenterology