gastroenterology videos

Tubulo - Villous Adenoma - Endoscopy (4 of 28)

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Therapeutic Intervention. The image and the video clip display a pedunculated polyp seen at the sigmoid, an endoloop that is being placed throughout the working channel of the scope. The endoloop...

Tubulo - Villous Adenoma - Endoscopy (3 of 28)

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We have to decide between a convencional picemeal polypectomy or a mucosectomy EMR endoscopic mucosal resection.

Tubulo - Villous Adenoma - Endoscopy (2 of 28)

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The patient finally decided, five months later, to be treated by the polypectomy procedure. Between both pictures, the previous one and the later, the later macroscopic image displays many changes....

Tubulo - Villous Adenoma - Endoscopy (1 of 28)

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An 81 year-old female that was suffering anemia and was referred to us for colonoscopic evaluation, Four polyps were found, two at the rectum and two at the sigmoid, as well as multiple diverticulae....

Giant Tubulo - Villous Adenoma (17 of 17)

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35 day after The scar of the polypectomy of giant polyp in the left colon

Giant Tubulo - Villous Adenoma (16 of 17)

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35 day after A follow up endoscopy was performed observing the scar of the previous polypectomy of the polips in the ascendig colon.

Giant Tubulo - Villous Adenoma (15 of 17)

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Ablative therapy with argon plasma coagulation to base of the tumor was apply.

Giant Tubulo - Villous Adenoma (14 of 17)

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The residual fragments is also trying to cut.

Giant Tubulo - Villous Adenoma (13 of 17)

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It fragmented into small pieces

Giant Tubulo - Villous Adenoma (12 of 17)

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This video clip shows removal of the large fragment

Giant Tubulo - Villous Adenoma (11 of 17)

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At first we had thought that a blood vessel would be active but we realized that it was just residual blood.

Giant Tubulo - Villous Adenoma (10 of 17)

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This video clip shows the tumor has been fragmented into two fragments.

Giant Tubulo - Villous Adenoma (9 of 17)

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With the diathermy loop of 50 mm, started the endoscopic polypectomy, cautery use with "Endocut"

Giant Tubulo - Villous Adenoma (8 of 17)

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Injecting a solution of dextrose 50% with epinephrine 1:100,000 (because of patient suffer from arterial hypertension otherwise we injected the 1/10.000). The injection of fluid into the submucosal...

Giant Tubulo - Villous Adenoma (7 of 17)

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Started the polypectomy of the left colon tumor

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