9 results
Colorectal Cancer Screening and Polyp Surveillance Intervals
Colon Cancer Screening - Modality - Interval:
 • Colonoscopy -
Colorectal Cancer Screening ... Intervals Colon Cancer Screening ... - Interval: • Colonoscopy ... • Serrated Polyps ... colon #Cancer #Screening
Strategies to Improve Quality of Screening and Surveillance Colonoscopy - AGA Guidelines

1. Adequate bowel preparation.
2. Use
Improve Quality of Screening ... and Surveillance Colonoscopy ... Goal serrated lesion ... Complex polyps that ... Document colonoscopy
Polyp Incidence on Colonoscopy
Tubular adenoma - 47.2%
Hyperplastic polyp - 16.0%
Tubulovillous adenoma - 17.6%
Normal - 5.6%
Inflammatory polyp
Polyp Incidence ... on Colonoscopy ... 2.0% Sessile serrated ... 1.0% Traditional serrated ... #Incidence #Colonoscopy
Serrated Polyps
Hyperplastic polyps (HPs):
 • Prevalence: 20-30%
 • Size: Usually small or diminutive (s 5mm)
 •
Serrated Polyps ... distal Sessile serrated ... proximal Traditional serrated ... Mostly distal #Serrated ... #colonoscopy #gastroenterology
Colonoscopy Followup Intervals 
10 years: Normal colonoscopy, ≥ 20 HP < 10mm
7-10 years: 1-2 adenomas <
Colonoscopy Followup ... years: Normal colonoscopy ... dysplasia, Traditional serrated ... SSPs: Sessile serrated ... polyps #Colonoscopy
Cold Snare Polypectomy - Tips and Tricks
 - Before initiating cold snare polypectomy, it is important
and size of the polyp ... management of serrated ... - Once the polyp ... channel of the colonoscope ... gastroenterology #fellows #colonoscopy
Colorectal Lesions - JNET Classification
Type 1:
 - Vessel pattern: Invisible
 - Surface pattern: Regular dark or
: Hyperplastic polyp ... / Sessile serrated ... polyp Type 2A: ... gastroenterology #diagnosis #colonoscopy
ACA Colorectal Cancer Screening Guidelines

When to Screen?
When to Stop?
Family History

Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based
Colorectal Cancer Screening ... Colorectal Cancer Screening ... visualization: • Colonoscopy ... specificity for polyps ... Cancer #colon #Screening
Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based tests:
 • FIT: 79% sensitivity, 94% specificity for CRC
Colorectal Cancer Screening ... visualization: • Colonoscopy ... specificity for polyps ... Cancer #colon #Screening