colonoscopy
Colonoscopy: Cecal Cancer
Middle aged patient underwent colonoscopy and was found to have a cecal mass; biopsies revealed tubulovillous adenoma with high grade dysplasia, with some distorted glands. The patient came for a second...
Colonoscopy: IC valve and cecum flat lesion -...
Middle aged patient with an IC valve polyp came in for endoscopic mucosal resection. The endoscopy report was confusing regarding the extent of the lesion. It is important to provide a detailed report...
Colonoscopy: Transverse Colon Large EMR
This video presents a resection of multiple sessille serrated adenomas in the transverse colon of middle aged patient
Colonoscopy: IC Valve Lesion Resection
Following video presents a resection of an IC valve lesion. Procedure was technically challenging to perform because of fibrosis in the middle of the polyp
Colonoscopy: Transverse colon EMR of a subtle...
This video presents a resection of a subtle LST-NG lesion in the transverse colon in middle age patient. The procedure was conducted in general anesthesia. Piecemeal resection was focussed on the margin...
Colonoscopy: Transverse Colon - Subtle Lesion
Take time to carefully examine wall of the colon. Flat lesions are easy to miss as this one. During the initial exam, it was not seen until a detailed exam of the wall was made to detect subtle changes...
Colonoscopy: EMR of a Rectal Cancer in an Adenoma
A case of a middle aged patient with multiple colon cancers in the past, diagnosed with rectosigmoid polyp - notice the flat area suspicious for cancer (previous biopsies were benign). The lesion was...
Colonoscopy: Ascending Colon Flat Lesion EMR
A video presenting a resection of a flat lesion in ascending colon of elderly patient.
Colonoscopy: First Webcast
A first webcast by Gottumukkala S. Raju from his office, 13th floor, Pickens Tower, at the University of Texas MD Anderson Cancer Center.
Colonoscopy: Ascending Colon Polyp - Large Polyp...
Video presents a resection of 40 mm LST-G polyp. The procedure consisted of EMR, hemostasis, APC and clip closure. At first polyp was injected with 22 ml of saline with Methylene Blue and 6 ml of Epi,...
Colonoscopy: Ascending Colon EMR - 2 hour case
The following video shows a EMR of an ascending colon polyp. Whole procedure took 2 hours, video was edited to 30 minutes
Colonoscopy: Rectum - Large Polyp Resection -...
This video presents a resection of large rectal polyp. Instruments: Half of the resection with an adult colonoscope and half with an EGD scope. Resection: Piecemeal EMR followed by hot biopsy avulsion...
Colonoscopy: Descending Colon Polyp Resection...
You can see the movement from diaphragm making the lesion move and consequently difficult to resect or apply APC precisely. In such cases, intubation and use of a short acting paralytic agent helps to...
Colonoscopy: Rectosigmoid Giant Polyp Resection
Middle aged patient was referred for endoscopic resection as an alternative to surgery. In his rectosigmoid colon a polyp with 5-6 cm head and a broad 2-3 cm stalk was found. The lesion was resected with...
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