腹腔镜下十二指肠吻合术治疗新生儿十二指肠梗阻

Objective To evaluate the feasibility and indication of laparoscopie duodenoduoden-ostorny for neonates with congenital duodenal obstruction- Methods From May 2004 to Feburary 2008,6 newborns with duodenal obstruction underwent exploratory laparoscopy. With a lower-pressure pneumoperitoneum of 5～8 mmHg and a suspending suture for right liver elevator, the procedure was performed using 3 cannulas of 3.3 mm to 5.5 mm diameter. Under the laparoscopic vision, the cause of duodenal obstruction was diagnosed and a sutured anastomosis was performed after the duodenum mo-bilized. Results Findings at laparoscopy included duodenal diaphragm in 3 cases,annular pancreas in 2 cases, and preduodenal portal vein in 1 case. Three cases with duodenal diaphragmatic stenosis were en-countered a partial excision of the diaphragm after vertical incision of the anterior part of duodenum followed laparoscopically by a transverse suture. A diamond-shaped side-to-side duodenoduodenal anas-tomosis was successfully carried out in 2 cases of annular pancreas through a laparoseopic approach, but a duodenojejunostomy was converted to mini-laparotomy during the laparoscopic course of a predu-odenal portal vein. The average operative time was 102 16.5 min (85～135 min). Visualization was ex-cellent, and there were no intraoperative complications. Feedings were started on postoperative day 3 to 5. All cases were on full feedings after 8 to 10 days. Follow-up upper gastrointestinal tests showed no evidence of stricture or obstruction. Conclusions The duodenoduodenostomy with laparoseopy can be performed in neonates securely and appropriated for a full-term newborn with tolerance CO2 pneumo-peritoneum. It provides an excellent and micro-invasive way to evaluate and treat congenital duodenal obstruction.

Laparoscopic duodenoduodenostomy for duodenal obstruction in newborns