Meconium ileus equivalent in adults with cystic fibrosis of pancreas: a report of six cases.

Eleven episodes of "meconium ileus equivalent" have been seen in six adults 
with cystic fibrosis of the pancreas. Three patients were initially treated 
surgically; one died and the other two developed serious postoperative chest 
infections. Six episodes were successfully treated medically with acetylcysteine orally and 
by enema, nasogastric suction, and intravenous fluids. Operation should be avoided 
if possible, and maintenance treatment with acetylcysteine may be necessary to 
prevent relapse. 