gastroenterology cases

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Metastasis of Renal Carcinoma to the ascending colon (11 of 11)
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Metastasis of Renal Carcinoma to the ascending...

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Here, the cut surface is shown, redish and limited.

Multiple Rectal Ulcers (32 of 110)
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Multiple Rectal Ulcers (32 of 110)

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Computed Tomography Scout View Panoramic view in the first hospitalization that was taken in the second day which is observed clearly marked that the walls of the colon are thick. In the first abdominal...

Extensive Acanthosis Nigricans due to rectal carcinoma (1 of 7)
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Extensive Acanthosis Nigricans due to rectal...

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A very extensive Acanthosis Nigricans, with adenocarcinoma of the rectum. A 73-year-old woman, that noticed a darkness of her face during a period of one year and a half. Rectal bleeding started...

Extensive Acanthosis Nigricans due to rectal carcinoma (3 of 7)
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Extensive Acanthosis Nigricans due to rectal...

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Suspicion for malignancy-associated acantosis nigricans should arise when it occurs when resent onset in a non-obese patient who does not have diabetes. Acanthosis nigricans presents as a smooth,...

Extensive Acanthosis Nigricans due to rectal carcinoma (4 of 7)
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Extensive Acanthosis Nigricans due to rectal...

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There is no satisfactory dermatological or cosmetic treatment for acanthosis nigricans, and biopsy of the skin is neither helpful. The pigmented areas are reversible only when the tumor is removed....

Extensive Acanthosis Nigricans due to rectal carcinoma (5 of 7)
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Extensive Acanthosis Nigricans due to rectal...

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Suspicion for malignancy-associated acantosis nigricans should arise when it occurs when resent onset in a non-obese patient who does not have diabetes. The malignant disease appears concomitantly...

Extensive Acanthosis Nigricans due to rectal carcinoma (6 of 7)
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Extensive Acanthosis Nigricans due to rectal...

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Lateral view of her body. Hyperpigmentation of some areas are seen.

Multiple Rectal Ulcers (28 of 110)
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Multiple Rectal Ulcers (28 of 110)

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Endoscopic biopsies are crucial in the initial evaluation of ulcerative colitis, to accurately exclude self-limited colitis, and to differentiate ulcerative colitis from Crohn's disease. Histologic...

Multiple Rectal Ulcers (27 of 110)
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Multiple Rectal Ulcers (27 of 110)

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The histological features of ulcerative colitis parallel the endoscopic appearance of a diffuse, continuous pattern of superficial inflammation within the involved mucosal segments and normal proximal...

Multiple Rectal Ulcers (31 of 110)
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Multiple Rectal Ulcers (31 of 110)

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Pitting Edema Severe ulcerative colitis: hypoalbuminemia resulting from low protein intake (anorexia) and increased chronic loss of albumin are hallmarks of this form of the disease.

Multiple Rectal Ulcers (30 of 110)
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Multiple Rectal Ulcers (30 of 110)

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Our patient presents edema of lower extremities clinical sign which be considered in all patient with ulcerative colitis as a serious stage. (Severe ulcerative colitis) Our patient presents Edema...

Multiple Rectal Ulcers (29 of 110)
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Multiple Rectal Ulcers (29 of 110)

views: 2191 comments: 0
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A primary distinction between chronic inflammatory bowel disease such as ulcerative colitis and acute self-limited (infectious) colitis is architectural distortion. In ulcerative colitis, the normal...

Surgical Resection Specimen
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Surgical Resection Specimen

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Surgical Resection Specimen, due to a actively bleeding colonic diverticula.

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