colonoscopy
Colonoscopy: Serrated Polyposis
A middle aged patient was referred for EMR of a large lesion in the colon. It was deferred because of multiple polyps suggestive of serrated polyposis.
Colonoscopy: Ascending Colon EMR - Large Polyp
A case of ascending colon polyp - pathology revealed LST Granular tumor. The resection was preceded by polip injection with saline and methylene blue and performed with snare and hot biopsy avulsion....
Colonoscopy: Large Cecal Polyp EMR 1.5 hours
A case of laterally spreading granular tumor in the cecum. Whole procedure was conducted under general anesthesia. After the surgery the wound was closed with clips to prevent delayed bleeding. Total...
Colonoscopy: Giant Rectal Polyp Resection Avoids...
A video showing a long procedure of resection of rectal polyp. Whole procedure took 1,5 hours due to size of polyp and its adverse location.
Giant Sigmoid Colon Polyp Resection & OTSC...
A middle aged patient with a thick stalked colon was referred to the UT MD Anderson Cancer Center for resection of this large polyp. This can be safely and completely resected by endoscopists with expertise...
Colonoscopy: Sigmoid Colon Pedunculated Polyp...
Video showing a resection of pedunculated polyp of sigmoid colon. As it is shown, water immersion helps in placing a snare around large pedunculated polyps, even when the polyp head was large.
Colonoscopy: Sigmoid Colon Pedunculated Polyp...
A case of underwater resection of pedunculated polyp localised in sigmoid colon.
Colonoscopy: Ascending Colon Tethered Polyp
A resection of tethered polyp prior to previous resection. In such cases it's important to perform injections away from the scar.
Colonoscopy: Bleeding - Postpolypectomy Bleeding...
This patient had multiple polyps resected 24 hours prior to presentation with post polypectomy bleeding. Used water immersion using water jet through the biopsy channel to clear the stool and examine...
Colonoscopy: Rectal Polyp EMR - History of Hodgkins...
A case of polyp removal in patient with medical history of treated Hodgkins disease. As studies show, in those patients, multiple and large polyps can develop earlier than in the rest of population
Colonoscopy: Ascending Colon Tethered Polyp -...
Tethered polyp after prior incomplete cut are difficult to remove with EMR; in such cases use underwater EMR with general anesthesia to have a stable operating field and an experienced technician assisting...
Colonoscopy: IC valve EMR + Hot Bx Avulsion +...
Resection can be technically challenging if the lesion could not be positioned in the 6 O' clock position. In such cases, cut with a small snare and try to stay in position without slipping back. This...
Colonoscopy: Ascending Colon - Subtle SSA - EMR...
An EMR and clip closure of subtle sessile serrated adenoma in ascending colon.
Colonoscopy: Descending Colon Suction EMR of...
Two prior snare resection attempts tethered the polyp to the colon wall and could not be removed and was recommended to undergo surgery. We used suction to loosen the polyp, very little injection 1 ml,...
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