lesion
EMR of Large Flat Lesion in Cecum
Video presents a case of elderly patient, who is a head and neck cancer survivor. Resection of a sigmoid colon pedunculated polyp revealed adenocarcinoma that was less than 1000 micrometer from the resection...
Endoscopic Signs of Cancer in a Flat Lesion -...
Video presents a summary of typical sSigns of cancer in a flat lesion: converging folds, thickening of fold, depressed lesion, inability to lift on submucosal injection, jet sign.
Depressed Lesion - A Sign of Submucosal Invasion
Video presents an example of a sign of submucosal invasion - a depression of the lesion.
Endoscopic Signs of Cancer in a Flat Lesion
Video presents a typical sings of cancer found in a flat lesion. This material has a great educational value.
Large Linear Flat Lesion on Ileocecal Valve
Video presents a large linear flat lesion noticed during colonoscopy in an elderly patient. No biopsies were done; the patient was referred for EMR. Snare resection followed by APC and clip closure were...
Transverse colon - Flat lesion
Video presents a case of middle aged man with multiple large flat lesions. A cap fitted colonoscope was used to perform procedure. First injection did not lift the lesion. Second injection resulted in...
Transverse Colon - Failed Resection of Large...
Video presents a case of failed resection of large flat lesion. Prior incomplete snare resections cause tethering of the lesion to the underlying wall and prevent successful EMR as we were unable to lift...
Flat Lesion in Cecum - Closure
Video presents detailed steps of the EMR - the whole procedure of closure was shown.
Flat Lesion on Ileocecal Valve - EMR
Video presents a case of middle aged man referred for endoscopic mucosal resection. A large linear flat lesion on the IC valve was found (histologically adenoma). Injection (indigocarmine solution without...
Ileocecal Valve Polyp Closure
Video presents a colonoscopy. Ileocecal valve polyp closure was performed and hemostasis was achieved.
Flat Lesion in Cecum - Difficulties in EMR
Video presents a case of lderly woman wo underwent partial resection of cecal polyp - referred for EMR. Deferred resection for 4 months until she underwent lung cancer resection followed by chemotherapy....
Ileocecal Valve - Subtle Lesion
Video presents a colonoscopy. Subtle lesion on the IC valve is clearly visible.
EMR Tricks - Modifying the Lesion
It is important to keep the lesion non-dependent before undertaking EMR (endoscopic mucosal resection). Flush fluid and see if the lesion is dependent or not. If it is in dependent position, then turn...
Rectal Lesion
Video shows a snare resection of a sessile polyp resulted in scarring at the center of a large flat lesion, which resulted in tethering of the lesion to the underlying wall. Submucosal injection failed...
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