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Severe case of Ischemic Colitis (14 of 19)

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Severe case of Ischemic Colitis (14 of 19)

Gastroenterology Atlas

Specialty: Gastroenterology

views: 1825 comments: 0

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Video Endoscopic Sequence

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Severe case of Ischemic Colitis (15 of 19)

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Severe case of Ischemic Colitis (15 of 19)

Gastroenterology Atlas

Specialty: Gastroenterology

views: 2106 comments: 0

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Open Surgical Specimen that shows extensive necrosis

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Severe case of Ischemic Colitis (16 of 19)

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Severe case of Ischemic Colitis (16 of 19)

Gastroenterology Atlas

Specialty: Gastroenterology

views: 2390 comments: 0

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Video Endoscopic Sequence

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Severe case of Ischemic Colitis (17 of 19)

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Severe case of Ischemic Colitis (17 of 19)

Gastroenterology Atlas

Specialty: Gastroenterology

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Ischemic colitis encompasses a number of clinical entities, all with an end result of insufficient blood supply to a segment or the entire colon. This disease results in ischemic necrosis of varying...

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Severe case of Ischemic Colitis (18 of 19)

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Severe case of Ischemic Colitis (18 of 19)

Gastroenterology Atlas

Specialty: Gastroenterology

views: 2494 comments: 0

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Video Endoscopic Sequence

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Severe case of Ischemic Colitis (19 of 19)

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Severe case of Ischemic Colitis (19 of 19)

Gastroenterology Atlas

Specialty: Gastroenterology

views: 2413 comments: 0

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Video Endoscopic Sequence

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Histopathology of Amebiasis

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Histopathology of Amebiasis

Gastroenterology Atlas

Specialty: Gastroenterology

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Rectal mucosa with surface erosion and Entamoeba histolytica trophozoites. Phagocytosis as a Virulence Factor

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Entamoeba Histolytica

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Entamoeba Histolytica

Gastroenterology Atlas

Specialty: Gastroenterology

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Entamoeba histolytica trophozoites are able to degrade human erythrocytes, Traditionally, erythrophagocytosis has been the main laboratory criterion to identify pathogenic amebas. One of the fundamental...

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High power detail of E. histolytica trophozoites with
eritrocytes inside.

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High power detail of E. histolytica trophozoites...

Gastroenterology Atlas

Specialty: Gastroenterology

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The degree of virulence of cultured E. histolytica varies according to the strain and culture condition The factors responsible for these variations remain obscure. Despite a large amount of information...

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Close up of trophozoites of E. histolytica showing the
nuclear appearance and erythrophagocytosis.

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Close up of trophozoites of E. histolytica showing...

Gastroenterology Atlas

Specialty: Gastroenterology

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Close up of trophozoites of E. histolytica showing the nuclear appearance and erythrophagocytosis.

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Colonoscopic Polypectomy (29 of 29)

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Colonoscopic Polypectomy (29 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

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Tubulovillous microscopic pattern and conective tissue with vessels at the stromal support.

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Huge Mass of the Descending Colon (24 of 25)

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Huge Mass of the Descending Colon (24 of 25)

Gastroenterology Atlas

Specialty: Gastroenterology

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Image of the fragments that were recovered

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Huge Mass of the Descending Colon (25 of 25)

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Huge Mass of the Descending Colon (25 of 25)

Gastroenterology Atlas

Specialty: Gastroenterology

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Another image of the fragments

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Case on Multiple Adenomas (large polyps) of the Rectum (32 of 37)

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Case on Multiple Adenomas (large polyps) of the...

Gastroenterology Atlas

Specialty: Gastroenterology

views: 2281 comments: 0

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A tubular pattern is shown with chronic inflammation at the surface of the polyp.

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Case on Multiple Adenomas (large polyps) of the Rectum (33 of 37)

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Case on Multiple Adenomas (large polyps) of the...

Gastroenterology Atlas

Specialty: Gastroenterology

views: 2385 comments: 0

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There are superficial inflammation and there are not atypias.

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