513 results
Colorectal Lesions - JNET Classification
Type 1:
 - Vessel pattern: Invisible
 - Surface pattern: Regular dark or
Lesions - JNET Classification ... : Hyperplastic polyp ... Sessile serrated polyp ... Lesions #JNET #Classification ... gastroenterology #diagnosis #colonoscopy
Colorectal Cancer Screening and Polyp Surveillance Intervals
Colon Cancer Screening - Modality - Interval:
 • Colonoscopy -
Screening and Polyp ... - Interval: • Colonoscopy ... Capsule - q5 years Polyp ... • Adenomatous Polyps ... • Serrated Polyps
Colon Polyp Removal Algorithm - Endoscopy or Surgery Referral
Studies show polyp removal surgeries are performed at
Colon Polyp Removal ... Studies show polyp ... identifies when polyps ... surgery #Colon #Polyp
Cold Snare Polypectomy - Tips and Tricks
 - Before initiating cold snare polypectomy, it is important
and size of the polyp ... important when a polyp ... - Once the polyp ... channel of the colonoscope ... gastroenterology #fellows #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 ... Hyperplastic polyp ... Inflammatory polyp ... #Incidence #Colonoscopy
Hamartomatous Polyposis Syndromes - Peutz-Jeghers Syndrome (PJS), Juvenile Polyposis Syndrome (JPS), Cowden Syndrome (CS), Cronkhite-Canada (CC),
Hamartomatous polyps ... hamartomatous polyps ... hamartomatous polyps ... infolding → Polyp ... , juvenile polyps
Serrated Polyps
Hyperplastic polyps (HPs):
 • Prevalence: 20-30%
 • Size: Usually small or diminutive (s 5mm)
 •
Serrated Polyps ... Hyperplastic polyps ... #Serrated #Polyps ... #comparison #colonoscopy
Colonoscopy Followup Intervals 
10 years: Normal colonoscopy, ≥ 20 HP < 10mm
7-10 years: 1-2 adenomas <
Colonoscopy Followup ... years: Normal colonoscopy ... Sessile serrated polyps ... #Colonoscopy
Strategies to Improve Quality of Screening and Surveillance Colonoscopy - AGA Guidelines

1. Adequate bowel preparation.
2. Use
and Surveillance Colonoscopy ... performed to increase polyp ... detection rate is ≥ 7% polyps ... be useful for polyps ... Complex polyps that
Haggitt Classification of depth of invasion in malignant pedunculated and sessile polyps
Level 1 - confined to
Haggitt Classification ... pedunculated and sessile polyps ... the head of the polyp ... submucosa #Haggitt #Classification ... #polyp #classification