Crohn's disease

Images and videos

A patient's arms and hands show the presence of erythema nodosum

CDC/ Margaret Renz

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CT scan demonstrating thickening of the terminal ileum in a patient with Crohn's disease exacerbation

Provided by Drs Wissam Bleibel, Bishal Mainali, Chandrashekhar Thukral, and Mark A. Peppercorn, the previous authors of this topic

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Cryptitis and crypt abscess with morphological distortion of the crypts accompanied by inflammation and abundant lymphatic and plasma cells

Provided by Drs Wissam Bleibel, Bishal Mainali, Chandrashekhar Thukral, and Mark A. Peppercorn, the previous authors of this topic

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Endoscopic view of normal terminal ileum

From the personal collection of Dr Charlotte Ford, North Middlesex Hospital Trust, London, UK

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Granulomas in a patient with Crohn's disease; note the aggregate of epithelioid histiocytes

Provided by Drs Wissam Bleibel, Bishal Mainali, Chandrashekhar Thukral, and Mark A. Peppercorn, the previous authors of this topic

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CT scan demonstrating thickening of the terminal ileum in a patient with Crohn's disease exacerbation

Provided by Drs Wissam Bleibel, Bishal Mainali, Chandrashekhar Thukral, and Mark A. Peppercorn, the previous authors of this topic

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Endoscopic view of Crohn's ileitis

Provided by Drs Wissam Bleibel, Bishal Mainali, Chandrashekhar Thukral, and Mark A. Peppercorn, the previous authors of this topic

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Significant inflammation in the colonic wall, widening of submucosa, and dense lymphoid aggregates in the submucosa

Provided by Drs Wissam Bleibel, Bishal Mainali, Chandrashekhar Thukral, and Mark A. Peppercorn, the previous authors of this topic

See this image in context in the following section/s:

Cryptitis and crypt abscess with morphological distortion of the crypts accompanied by inflammation and abundant lymphatic and plasma cells

Provided by Drs Wissam Bleibel, Bishal Mainali, Chandrashekhar Thukral, and Mark A. Peppercorn, the previous authors of this topic

See this image in context in the following section/s:

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