36 results
Colorectal Cancer Screening and Polyp Surveillance Intervals
Colon Cancer Screening - Modality - Interval:
 • Colonoscopy -
Screening and Polyp ... - Interval: • Colonoscopy ... • Adenomatous Polyps ... • Serrated Polyps ... Intervals #management #gastroenterology
Serrated Polyps
Hyperplastic polyps (HPs):
 • Prevalence: 20-30%
 • Size: Usually small or diminutive (s 5mm)
 •
Serrated Polyps ... Hyperplastic polyps ... distal Sessile serrated ... #Polyps #comparison ... #colonoscopy #gastroenterology
Polyp Incidence on Colonoscopy
Tubular adenoma - 47.2%
Hyperplastic polyp - 16.0%
Tubulovillous adenoma - 17.6%
Normal - 5.6%
Inflammatory polyp
on Colonoscopy ... 2.0% Sessile serrated ... 1.0% Traditional serrated ... #Incidence #Colonoscopy ... differential #diagnosis #gastroenterology
Colonoscopy Followup Intervals 
10 years: Normal colonoscopy, ≥ 20 HP < 10mm
7-10 years: 1-2 adenomas <
Colonoscopy Followup ... dysplasia, Traditional serrated ... SSPs: Sessile serrated ... polyps #Colonoscopy ... Followup #Intervals #gastroenterology
Lower GI Bleed - Differential Diagnosis Algorithm

 • Structural: Diverticulosis, Hemorrhoids, Post-polypectomy, Polyps & malignancy, Anal
Post-polypectomy, Polyps ... Inflammatory: Ischemic colitis ... IBO, Infectious colitis ... , Radiation colitis ... gastrointestinal #gastroenterology
Cold Snare Polypectomy - Tips and Tricks
 - Before initiating cold snare polypectomy, it is important
management of serrated ... In most cases, this ... channel of the colonoscope ... Tricks#management #gastroenterology ... #fellows #colonoscopy
Lower GI Bleed - Differential Diagnosis Framework
Structural:
 - Diverticulosis
 - Post-Polypectomy Bleeding
 - Hemorrhoids
 - Polyps
Hemorrhoids - Polyps ... Inflammatory: - Ischemic Colitis ... - Infectious Colitis ... - Radiation Colitis ... Differential #Diagnosis #gastroenterology
Management of Small Colon Polyps
 - Cold vs Hot snare Polypectomy (SP)
 - Polyp description
 -
of Small Colon Polyps ... Polypectomy (SP) - Polyp ... #Small #Colon #Polyps ... #Management #colonoscopy ... #endoscopy #gastroenterology
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower Causes ... Diverticular, Cancer, Polyps ... Inflammatory: Ischemic colitis ... , Infectious colitis ... differential #diagnosis #Causes
Mayo UC Endoscopic Classification
 • Score = 0 (normal or inactive disease) - Normal vascular pattern
Classification #ulcerative #colitis ... #gastroenterology ... #colonoscopy