<unk> may become a medical emergency if not treated early, as it eventually causes death if not reduced. In developing countries where medical hospitals are not easily accessible, especially when other problems complicate the<unk>  death becomes almost inevitable. When<unk> or any other severe medical problem is suspected, the person must be taken to a hospital immediately. The outlook for<unk> is excellent when treated quickly, but when untreated it can lead to death within two to five days. It requires fast treatment, because the longer the intestine segment is prolapsed the longer it goes without bloodflow, and the less effective a non-surgical reduction is. Prolonged<unk> also increases the likelihood of bowel ischemia and necrosis, requiring surgical resection.
Intussusception 
Pyloric stenosis
Meckel's diverticulum
Vesicointestinal fistula
Enterocele
Meconium peritonitis
Rectal foreign body
Intestinal malrotation