|
Colitis in
Crohn´s disease.
Differential
diagnosis and classification at tables Colitis in Crohn´s disease and ulcerative colitis and Vienna classification. |
|
 |
 |
| Solitary, sigmoid ulcer surrounded by normal mucosa. | Aphtous ulcers in the transverse colon. Punctuate, perifocal, hemorrhagic mucosal lesions. |
 |
 |
| Typical cobblestone appearance caused by numerous, confluent ulcerations. Inbetween, there are areas of normal mucosa. To the left note the beginning development of a stenosis. Fistulas in Crohn´s disease at Fistulas and Stenosis. | Erythema and cobblestone pattern resulting in a stenosis of the sigmoid colon. |
