Meconium plug syndrome associated with neonatal intussusception

Two neonates with clinical features of meconium plug syndrome (MPS) were found to have ileocolic intussusception associated with meconium plugs inspissated in the distal ileum. Hydrostatic reduction of the intussusception relieved the intestinal obstruction. Cystic fibrosis was excluded by sweat test and follow-up.