Abnormal intestine morphology Gastrointestinal dysmotility Intestinal pseudo-obstruction 2008-03-18T09:03:00Z SNOMEDCT_US:715201005 Intestinal pseudoobstruction A functional rather than mechanical obstruction of the intestines, associated with manifestations that resemble those caused by an intestinal obstruction, including distension, abdominal pain, nausea, vomiting, constipation or diarrhea, in an individual in whom a mechanical blockage has been excluded. SNOMEDCT_US:235825006 UMLS:C0021847 HP:0004389