colon
EMR of a Large Tumor in a Transverse Colon
This large colon polyp in the transverse colon was resected using piecemeal endoscopic mucosal resection. It required repeated submucosal injections, followed by snare resection, removal of residual...
Tubulo Villous Adenoma
This video demonstrates a large, sessile tubulo-villous adenoma of the colon. Previously placed tattoo marking is seen surrounding the lesion.
Right Sided Divirtuculosis, Old Tatoo Ink and...
This video demonstrates diverticulosis of the right colon. Previously placed tattoo marking is seen. There is a small tubular adenoma visable.
Complex Right-Sided Diverticulum.
This video demonstrates the colonoscopic view of wide mouth, complex diverticulum of the right colon.
Hyperplastic Colon Polyps
This video shows the colonoscopic white light and narrow band imaging view of a hyperplastic sigmoid colon polyp.
Colon, Benign Condition, Drain Perforation Of...
The film shows an endoscopic image of the perforation of transverse colon.
Colon, Abnormal Postsurgical Anatomy, Benign...
The film shows an endoscopic image of the colon with mild stenosis of the colorectal anastomosis.
Ascending Colon Polyp
Video presents a case of patient after colonoscopy. Colonoscopy revealed a rectal cancer; could not go through the rectum to examine the rest of the colon. CT colography along with staging CT abdomen...
Thickened Fold - a Sign of Submucosal Invasion
Video presents a thickened fold - typical sign of submucosal invasion of cancer. It is a very useful technique in the cancer staging.
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...
Clip Assisted Snare Resection
Video presents a case of pedunculated polyp with a long stalk in the sigmoid colon. It could be managed by applying a clip to the stalk to achieve hemostasis followed by snare resection.
Full Colonoscopy - Familial Adenomatous Polyposis...
A full colonoscopy performed from the cecum to the rectum in retroflexed maneuver in a familial adenomatous polyposis coli is presented. Classic familial adenomatous polyposis (called FAP or classic FAP)...
Transverse Colon Mucosal EMR
Video presents a case of middle aged woman with a family history of colon cancer. Screening colonoscopy was performed with following result - a flat lesion in the transverse colon was incompletely resected....
Colon Anastomosis Neovascularization
Video presents a process of neovasculatization in colon anastomosis from endoscopic perspective.