colonoscopy
Toxic Dilatation Of The Colon Superimposed Pseudomembranous...
Toxic megacolon complicating pseudomembranous colitis Toxic megacolon is associated with an acute transmural fulminant colitis with the neurogenic loss of motor tone. The result is the rapid development...
Toxic Dilatation Of The Colon Superimposed Pseudomembranous...
Megacolon is considered present if the diameter of the colon is 5.5 cm or more, with apparent edema of the bowel wall on plain abdominal radiographs. Rarely, the toxic dilatation may extend to the...
Toxic Dilatation Of The Colon Superimposed Pseudomembranous...
Thickening of the colonic folders with Superimposed pseudomembranous colitis involving the right colon. Toxic megacolon is the clinical term for an acute toxic colitis with dilatation of the colon....
Toxic Dilatation Of The Colon Superimposed Pseudomembranous...
Salmonella, Shigella, and Campylobacter colitis are very rarely complicated by toxic dilatation, and can usually be differentiated from IBD by histology and endoscopic biopsy. Toxic megacolon may...
Toxic Dilatation Of The Colon Superimposed Pseudomembranous...
Toxic megacolon is often seen in the setting of ulcerative colitis. If severe enough, many other colitides can also precipitate a toxic megacolon. Crohn disease, antibiotic-induced pseudomembranous...
Toxic Dilatation Of The Colon Superimposed Pseudomembranous...
The colonoscopic finding are of that a hemorrhagic colitis with inflammatory polyposis with difuse thickening of the colonic folders. Risk factors for the development of severe colitis in patients...
Toxic Dilatation Of The Colon Superimposed Pseudomembranous...
This is the case of a 53 year-old female, with Chronic Renal Insufficiency, was hospitalized due to acute abdomen in a national hospital of social insurance (seguro social ISSS) in El Salvador, the...
Argon Coagulation
The image and the video clip display a diminutive polyp that was removed with coagulation, using argon plasma coagulator (APC) Small sessile polyps are resected, using several different techniques,...
Large Pediculated Polyp - Snare Polypectomy (3...
Cautery is applied to the wire loop, which was tightened around the stalk of the polyp.
Large Pediculated Polyp - Snare Polypectomy (2...
Placement of a snare wire over the stalk of the polyp.
Large Pediculated Polyp - Snare Polypectomy (1...
Endoscopic snare excision of large pediculated polyp. This sequence displays a polypectomy of long stalked Polyps at the transverse colon near splecnic flexure.
Endoscopic Polypectomy (1 of 2)
An attempt should be made to bring all polyps into the six o'clock position to facilitate snare placement, and this can usually be accomplished by rotation of the colonoscope relative to the polyp.
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