1.Methods 37 patients with PTS after gastrocolic omentum grafting from 1995 to 2005 were followed up.
方法总结1995年 ̄2005年37例大网移植术的治疗情况。
2.Gastrocolic ligament was incised with electrotome by laparoscopy.Drainage-tube was placed in omental burse and lesser omentum for douche and drainage.