World Endoscopy Organization (WEO)

Multiple colonic nodular lesions in the descending colon consistent with tuberculosis

Source: Lai
Date: 2012-12-25

Prominent internal hemorrhoids seen in retroversion

Source: Lai
Date: 2012-12-25

LST-G - granular type flat adenoma in the right colon

Source: Lai
Date: 2012-12-25

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LST-G - granular type flat adenoma in the right colon, further visualized with NBI

Source: Lai
Date: 2012-12-25

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Multiple small, smooth polypoid lesion in the fundus of a patient with FAP

Source: Lai
Date: 2012-12-25

Large bulky pedunculated lesion obliterating most of the colonic lumen

Source: Saunders
Date: 2012-12-25

Ulcerating tumor of the rectum

Source: Saunders
Date: 2012-12-25

Flat adenomatous lesion in inflamed mucosa of ulcerative colitis visualized with methylen blue, biopsies showed a DALM lesion

Source: Saunders
Date: 2012-12-25

Anal warts (condyloma) seen in retroflexion

Source: Costamagna
Date: 2012-01-12

Anal warts (condyloma) seen in retroflexion

Source: Costamagna
Date: 2012-01-12

Anal warts (condyloma) seen in retroflexion

Source: Costamagna
Date: 2012-01-12

Anal warts (condyloma) seen in retroflexion

Source: Costamagna
Date: 2012-01-12

Semicircular malignant appearing tumor in the colon

Source: Costamagna
Date: 2012-01-12

Large polypoid, occluding tumor in the colon

Source: Costamagna
Date: 2012-01-12

Closeup view of malignant appearing tumor in the colon, the entire lesion is not seen

Source: Costamagna
Date: 2012-01-12

large polypoid tumor in the sigmoid colon, aberrant surface, suggestive of non-adenomatous tissue

Source: Costamagna
Date: 2012-01-12

Pedunculated 15mm polyp in sigmoid colon

Source: Costamagna
Date: 2012-01-12

small adenomatous pedunculated polyp in colon, white light

Source: Costamagna
Date: 2012-01-12

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small adenomatous pedunculated polyp in colon, NBI

Source: Costamagna
Date: 2012-01-12

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Polyp site post complete snare resection

Source: Costamagna
Date: 2012-01-12

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Sessile adenomatous polyp in colon, white light

Source: Costamagna
Date: 2012-01-12

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Sessile adenomatous polyp in colon, NBI

Source: Costamagna
Date: 2012-01-12

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Sessile adenomatous polyp in colon, post lifting

Source: Costamagna
Date: 2012-01-12

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Polyp and polyp site post complete snare resection

Source: Costamagna
Date: 2012-01-12

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sessile adenomatous polyp distally in the rectum seen in inversion

Source: Costamagna
Date: 2012-01-12

Pedunculated 25mm polyp with long stalk

Source: Costamagna
Date: 2012-01-12

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Pedunculated 25mm polyp; endoloop in place

Source: Costamagna
Date: 2012-01-12

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polyp residual stalk post resection

Source: Costamagna
Date: 2012-01-12

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Moderate (grade 2) varices without stigmata of bleeding

Source: Costamagna
Date: 2012-01-12

Moderate (grade 2) varices without stigmata of bleeding

Source: Costamagna
Date: 2012-01-12

Large (grade 3) varices without stigmata of bleeding

Source: Costamagna
Date: 2012-01-12

large fundic tumor covered by normal mucosa. Appearance consistent with GIST, but EUS/sampling necessary

Source: Costamagna
Date: 2012-01-12

Large circumscript ulcerated tumor of the colon, partially covered with debris, possibly stricturing

Source: Brugge
Date: 2010-05-05

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Large circumscript ulcerated tumor of the colon, partially covered with debris, possibly stricturing

Source: Brugge
Date: 2010-05-05

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Small infiltrating colonic tumor

Source: Brugge
Date: 2010-05-05

Small adenoma enclosing the appendicial orifice

Source: Brugge
Date: 2010-05-05

Small adenoma with short stalk

Source: Brugge
Date: 2010-05-05

Polypoid tumor in duodenum, irregular surface

Source: Brugge
Date: 2010-05-05

Moderate size esophageal varices in distal esophagus, no red signs

Source: Brugge
Date: 2010-05-05

Small nonbleeding internal hemorrhoids

Source: Brugge
Date: 2010-05-05

Small nonbleeding internal hemorrhoids

Source: Brugge
Date: 2010-05-05

Countless hyperplastic fundic gland polyps in the stomach of an FAP patient

Source: Brugge
Date: 2010-05-05

Large submucosal tumor in corpus of stomach

Source: Brugge
Date: 2010-05-05

Inflammatory polyp of the fundus in patient with diffuse gastritis

Source: Aabakken
Date: 2009-11-18

Residual adenomatous polyps in the rectal remnant of patient with FAP operated with IRA

Source: Aabakken
Date: 2009-11-18

Small polypoid carcinoid lesions in the corpus of the stomach, one of multiple similar lesions, atrophic appearing mucosa

Source: Aabakken
Date: 2009-11-18

12 mm rounded submucosal tumor of the antrum covered with normal mucosa

Source: Aabakken
Date: 2009-11-18

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12 mm rounded hyperechoic, homogeneic submucosal tumor in the antrum seen with EUS

Source: Aabakken
Date: 2009-11-18

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Inflammatory polyps in the ileocecal anastomosis of a colectomized patient with juvenile polyposis

Source: Aabakken
Date: 2009-06-01