["Cupping" concave-pouch ulcerations: new radiologic sign of colonic Crohn disease?].
D003092:Colitis / Q000000981:diagnostic imaging; D003424:Crohn Disease / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography
Ulcérations à fond concave "en ventouse": nouveau signe radiologique de la maladie de Crohn colique?