Abdominal distention Bloating Belly bloating SNOMEDCT_US:41931001 Abdominal distention can be a secondary feature associated with a number of conditions such as bowel obstruction. Distention of the abdomen. Abdominal bloating Abdominal distension HP:0001542 HP:0003364 Abdominal swelling Distended abdomen SNOMEDCT_US:60728008 UMLS:C0000731 Abdominal symptom