Consult pediatric surgeon for operative management
ED management may include gastric and rectal decompression
Treat enterocolitis with broad spectrum antibiotics
Supportive fluid and electrolyte replacement
Hirschsprung's disease
Constipation
Meckel's diverticulum
Intussusception
Congenital anorectal malformations
Necrotizing enterocolitis
Imperforate anus
Duodenal atresia