Definition

Primary or idiopathic intestinal pseudo-obstruction is a condition characterized by symptoms ofintestinal obstruction without physical evidence of such a blockage. In this disorder, the bowels (small or large intestines) become very quiet and lose their ability to contract and push food, stool, and air through the gastrointestinal tract.

Alternative Names

Intestinal pseudo-obstruction; Acute colonic ileus; Colonic pseudo-obstruction; Idiopathic intestinal pseudo-obstruction; Ogilvie's syndrome

Causes

This disorder may be seen at any age, but is most common in children and the elderly. The cause is unknown. However, there are some known risk factors, such as being bedridden, taking narcotic medications, or having cerebral palsy or other neurologic disorders.

Review Date: 7/19/2004
Reviewed By: Christian Stone, M.D., Division of Gastroenterology, Washington University in St. Louis School of Medicine, St. Louis, MO. Review provided by VeriMed Healthcare Network.