Ileus, meconium

woman with abdominal pain

Medical Definition of Ileus, meconium

Ileus, meconium: Obstruction of the intestine due to overly thick meconium, a dark, sticky substance that is normally present in the intestine at birth. Meconium is passed in the feces after birth, after trypsin and other enzymes from the pancreas have acted on it. Meconium ileus occurs when the infant has a deficiency of trypsin and other digestive enzymes from the pancreas, as in cystic fibrosis. Treatment is with enemas and can require surgical procedures.


Quick GuideDigestive Disorders: Common Misconceptions

Digestive Disorders: Common Misconceptions

Subscribe to MedicineNet's General Health Newsletter

By clicking Submit, I agree to the MedicineNet's Terms & Conditions & Privacy Policy and understand that I may opt out of MedicineNet's subscriptions at any time.

Reviewed on 7/1/2016

Health Solutions From Our Sponsors