polyp
Colonoscopy: Rectum Large Polyp Resection
Patient: Elderly patient Location: Rectum Lesion: Large sessile lesion Optical diagnosis: Adenoma; no features of cancer Injection: saline with Methylene Blue: 15 ml; Epi: 1:10,000 6 ml Lift: Good submucosal...
Colonoscopy: Rectum Large Polyp Resection
Patient: Elderly patient Location: Rectum Lesion: Large sessile lesion Optical diagnosis: Adenoma; no features of cancer Injection: saline with Methylene Blue: 15 ml; Epi: 1:10,000 6 ml Lift: Good submucosal...
Colonoscopy: IC valve polyp
Location: IC valve Lesion: LST-NG Access: Technically challenging as the scope slips back. Injection: saline with a drop of Methylene Blue - 10 ml Snare: Stiff snare 10 mm Cut: Endocut Q 3-1-3 Bleeding:...
Colonoscopy: Ascending Colon LST-NG lesion EMR
Patient: Elderly patient Lesion: LST-NG Location: Ascending colon Comment on lesion: Lesion has two segments (like leaves) that need to be kept in mind when planning a cut; cut each leaf separately. Injection:...
Colonoscopy: Subtle Flat Lesions
Multiple learning points: 1. Short straight scope: Helps you to rotate the scope in the ascending colon easily and bring the lesion to 6 or 9 ' O clock as shown here. 2. Take time to examine: Look for...
Colonoscopy: Ascending Colon EMR - Prior Colon...
Patient: Sigmoid colectomy for colon cancer in the past Lesion: Flat lesion - SSA Location: Ascending colon - difficult to access lesion; not easy to find out and the endoscope kept slipping back. Injection:...
Colonoscopy: Transverse Colon EMR - SSA
Location: Transverse colon Lesion: Flat lesion with scarring Preparation: Suboptimal that was cleared with large lavage. Injection: 15 ml of saline with Methylene Blue Lift: Satisfactory Snare: 15 mm...
Colonoscopy: Cecal Polyp Hidden by a Fold
A technically challenging polyp to cut - hidden by a fold. It required submucosal injection followed by underwater EMR.
Colonoscopy: Ascending Colon EMR - Thickened...
Lesion: Ascending colon thickened fold Injection: 6 cc saline with Methylene Blue Snare: 10 mm Endocut: Q3-1-3 APC: Forced APC 0.8 lts and 35 W Clip closure: 4 clips
Colonoscopy: Ascending Colon Polyp Cut - Tattoo...
A resection of an ascending colon lesion previously marked with tatoo. Tattoo near the polyp alters the submucosa and results in a longer cut. Avoid placing tattoo close to the polyp
Colonoscopy: Ascending Colon EMR - Large LST-G...
Location: Ascending colon Lesion: LST-G Injection: Saline + Methylene Blue; 44 ml Lift: Satisfactory Resection: 15 mm stiff Olympus snare Cut: ERBE Endocut Q 3-1-3 APC: Forced APC 0.8 lts and 35 W Clip...
Colonoscopy: Resection of Sigmoid Colon Stalk
Prior resection of colon polyps in the sigmoid colon revealed a small cancer in a polyp that extended close to the resection margin. No pictures were available to review the images. CT and CEA are unremarkable....
Colonoscopy: Tethered Sigmoid Colon Polyp Resection
A resection of tethered polyp in sigmoid colon. A combination of two techniques - submucosal injection and underwater resection - was used.
Colonoscopy: Ascending Colon Tethered Polyp -...
A video presenting technique for tethered polyp resection
Colonoscopy: Transverse Colon - Polyp Surrounded...
Skirt Lesion: Whenever you see a polyp and it looks small, do not jump and remove it. Take time to examine whether is anything else surrounding it. In this video you see a small polyp (pinkish) and when...
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