Intralumenal intestinal obstruction.
D001724:Birth Weight; D003937:Diagnosis, Differential; D006801:Humans; D007225:Infant Food / Q000009:adverse effects; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D007415:Intestinal Obstruction / Q000175:diagnosis / Q000601:surgery; D008470:Meconium / Q000503:physiopathology; D008531:Megacolon / Q000175:diagnosis; D007507:Therapeutic Irrigation