peritoneal lavage and drainage

• 置管引流

peritoneal lavage and drainage的用法和样例：

例句

1. Catheter drainage of the bladder relieves trigonal stretch and improves drainage from the upper tract.
   膀胱置管引流减少三角区牵张，并改善上尿路引流。
2. We randomly assigned patients to undergo endoscopic trans ampullary drainage of the pancreatic duct or operatie pancreaticojejunostomy.
   我们随机将病人分配致内镜下经壶腹部胰管引流组或外科胰管空肠吻合术组。