descending colon

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Colonoscopic Polypectomy (9 of 18)

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Application of hemoclips. Resection of a pedunculated polyp with prophylactic hemoclips. A: pedunculated polyp with a 4.2-cm head and thick pedicle. hemoclips have been used prophylactically for...

Colonoscopic Polypectomy (8 of 18)

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Note that the tumor has been changed the color

Colonoscopic Polypectomy (7 of 18)

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The tumor became ischemic, indicating that the blood supply of the tumor had vasoconstriction adequately.

Colonoscopic Polypectomy (6 of 18)

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Again more dilute epinephrine (1:10,000) such as used in the mucosectomy is performed.

Colonoscopic Polypectomy (5 of 18)

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A dilution of adrenaline with 1/10.000 in dextrosa 50% was injected in the base of the wide pedicle.

Colonoscopic Polypectomy (4 of 18)

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Endoscopic View of A large and wide pedicle Polyp. Large pedunculated polyps (> 2-3 cm) are often easily removed with standard snare cautery techniques. The difficulty most commonly encountered is...

Colonoscopic Polypectomy (3 of 18)

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The long stalk of the polyp was exposed by rotating the colonoscope’s position. The incidence of invasive cancer increasing with size as there is a 50% chance of villous adenoma more than 1 cm been...

Colonoscopic Polypectomy (2 of 18)

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Large multilobulated tumor is displayed. Approx. 95% of all colorectal cancers arise from adenoma, a finding that underscores the importance of treatment and surveillance of gastrointestinal adenoma....

Colonoscopic Polypectomy (1 of 18)

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A 55 year-old female, in a routine check-up, this mass was found at descending colon. Adenomatous tumor with a large and wide pedicle at descending was found. On the left lateral decubitus position,...

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