Endoscopic laser ablation of obstructing congenital duodenal webs in the newborn: a case report of limited success with criteria for patient selection.

Standard approaches to intrinsic obstructing duodenal lesions in the newborn include laparotomy with enteroenterostomy, bypassing the obstruction, or duoduodenotomy with excision. The advent of improved pediatric flexible fiberoptic endoscopes and fiberoptic laser technology makes endoscopic ablation of duodenal webs and windsocks in the newborn possible.