A girl was born after an uneventful pregnancy of 36 weeks. Prenatally, dist
ended bowel loops had been seen on ultrasound. Multiple small-bowel atresia
was diagnosed and treated surgically. In the course of the next eleven wee
ks, previously patent segments of small bowel became obstructed. In 4 separ
ate operative sessions, several segments of jejunum and ileum were resected
, leaving 23 cm of ileum with the ileocecal valve in place. On microscopic
examination of all resected material, necrosis of the mucosa was found cons
istent with ischemia. The child survived and tolerated full enteral feeding
at the age of 8.5 months. The origin of the progressive obliterating proce
ss remains unknown.