title: Endoscopic aspects of recurrences or relapses of ileal Crohn's disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D003424:Crohn Disease / Q000473:pathology* / Q000601:surgery; D004724:Endoscopy; D005260:Female; D006801:Humans; D007079:Ileitis / Q000473:pathology; D007082:Ileum / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012008:Recurrence