[Per-anal and per-oral endoscopy of the jejunum and ileum].
D003424:Crohn Disease / Q000175:diagnosis; D004724:Endoscopy / Q000379:methods*; D005336:Fiber Optic Technology; D006801:Humans; D007082:Ileum; D007410:Intestinal Diseases / Q000175:diagnosis*; D007583:Jejunum
Endoscopia peranale e perorale del digiuno e dell'ileo