[Duplications of the gastrointestinal tract and their complications].
D000013:Congenital Abnormalities; D041981:Gastrointestinal Tract; D006801:Humans; D008476:Mediastinal Cyst; D008639:Mesenteric Cyst; D009369:Neoplasms; D009373:Neoplasms, Germ Cell and Embryonal
ABNORMALITIES; GASTROINTESTINAL SYSTEM; MEDIASTINAL CYST; MESENTERIC CYST; NEOPLASMS, EMBRYONAL AND MIXED