colon
Multiple Rectal Ulcers (24 of 110)
Endoscopic Appearance of Severe Ulcerative Colitis Localized giant pseudopolyposis is seen in both UC and Crohn’s disease. Pseudopolyps are formed by ulceration, which undermines the muscularis mucosae...
Multiple Rectal Ulcers (23 of 110)
Pseudopolyps are knobby, bulging areas of mucosa resulting from necrosis. They occur as multiple polyps and can be several centimeters long. They often have a soft, whitish surface, though sometimes...
Multiple Rectal Ulcers (21 of 110)
Colonoscopy of Severe Ulcerative Colitis Pseudopolyposis is a frequent sequela of ulcerative colitis (UC), pseudopolyposis may grow to a very large size, producing a mass-like appearance called localized...
Multiple Rectal Ulcers (19 of 110)
Endoscopic View of Severe Ulcerative Colitis Inflammatory pseudopolyps may be seen in patients with severe ulcerative colitis, and occur due to inflamed and regenerating mucosa surrounded by ulcerations,...
Multiple Rectal Ulcers (10 of 110)
Endoscopy of Severe Ulcerative Colitis Severe colitis noted during colonoscopy. The mucosa is grossly denuded and multiple pseudopolyps. Extensive colitis (pancolitis) is diagnosed when inflammation...
Multiple Rectal Ulcers (4 of 110)
The recto-sigmoid juction Proximal extensión occurs in approximately one-third of patients with distal disease, and regression from pancolitis is also posible.The extent of involvement does not necessarily...
Severe Case Of Ulcerative Colitis (6 of 6)
Ulcerative Colitis. Multiples pseudopolyposis are seen and the video clip displays hundreds of pseudopolyps.
Severe Case Of Ulcerative Colitis (5 of 6)
Ulcerative Colitis. Some biopsies are taken from irregular areas in order to rule out malignancy or dysplasia.
Severe Case Of Ulcerative Colitis (4 of 6)
Ulcerative Colitis. Necrosis, edema, exudate and friability are observed. Causes: An unknown factor causes an immune-mediated inflammatory response in the intestinal mucosa. Genetic susceptibility...
Severe Case Of Ulcerative Colitis (3 of 6)
Ulcerative Colitis. Moderate to severe colitis is characterized by granularity, friability, exudate, spontaneous bleeding and increasingly larger areas of ulceration. Pathophysiology: Ulcerative...
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