Two cases of spinal abnormality associated with duplication of the gut and melaena; a review of the theories concerning their origin.
D003560:Cysts; D006801:Humans; D007583:Jejunum / Q000002:abnormalities*; D008482:Mediastinum; D008551:Melena / Q000209:etiology*; D016135:Spinal Dysraphism / Q000150:complications*
JEJUNUM/abnormalities; MEDIASTINUM/cysts; MELENA/etiology and pathogenesis; SPINA BIFIDA/complications