14 results
Colorectal Cancer Screening and Polyp Surveillance Intervals
Colon Cancer Screening - Modality - Interval:
 • Colonoscopy -
Colorectal Cancer ... - Interval: • Colonoscopy ... • Serrated Polyps ... DeanEhrlich_MD #Colorectal ... #colon #Cancer
Constipation - Differential Diagnosis Algorithm
Diet/Lifestyle
 • Fibre
 • Calories
 • Fluid
 • Exercise
 • Psychosocial
Medications
 •
Diagnosis Algorithm ... Hypercalcemia Colorectal ... Disease • Colon ... Cancer • Colonic ... #Causes
How to Approach Small Polyps in Colon
Despite their appearance, small colon polyps can pose unique challenges
in Colon Despite ... appearance, small colon ... future risk of colorectal ... cancer in these ... #colonoscopy #management
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower Causes ... , Polyps • Vessels ... Lower #GIBleed #differential ... #diagnosis #Causes ... #algorithm
Causes of Pelvic Mass - Differential Diagnosis Algorithm
Gastrointestinal:
 • Appendiceal abscess
 • Diverticular abscess
 • Diverticulosis
Causes of Pelvic ... Mass - Differential ... Diagnosis Algorithm ... Diverticulosis • Rectal/Colon ... cancer Genitourinary
Colorectal Lesions - JNET Classification
Type 1:
 - Vessel pattern: Invisible
 - Surface pattern: Regular dark or
Colorectal Lesions ... : Hyperplastic polyp ... / Sessile serrated ... polyp Type 2A: ... gastroenterology #diagnosis #colonoscopy
Causes of Neutrophilia - Increased Neutrophils - Differential Diagnosis Algorithm
Infection
 • Bacterial
 • Abscess
 • Viral
Medications
Causes of Neutrophilia ... Neutrophils - Differential ... Diagnosis Algorithm ... • Epinephrine Cancer ... Lung, Bladder, Colon
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 ... visualization: • Colonoscopy ... lesions or SSLs • Colon ... specificity for polyps ... #Cancer #colon
Occult and Lower Gastronintestinal Bleed - Differential Diagnosis Algorithm

Occult (Stool + Occult blood and/or iron deficiency
Gastronintestinal Bleed - Differential ... Diagnosis Algorithm ... (colon or small ... #Diagnosis #Algorithm ... #Causes
Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based tests:
 • FIT: 79% sensitivity, 94% specificity for CRC
Characteristics for Colorectal ... Cancer Screening ... visualization: • Colonoscopy ... specificity for polyps ... #Cancer #colon