《英文msh词典》Ducts,Omphalomesenteric
[入口词] Ducts,Omphalomesenteric
[主题词] Vitelline Duct
[英文释义] The narrow tube connecting the YOLK SAC with the midgut of the EMBRYO; persistence of all or part of it in post-fetal life produces abnormalities,of which the commonest is MECKEL DIVERTICULUM.