Materials and Methods:45 cases with malignant biliary obstruction were investigated, of these, 8 underwent PBD, 29 patients BSE, and remain 8 underwent both PBD and BSE.
英
美
- 材料与方法:本组45例恶性梗阻性黄疸患者,8例行单纯经皮胆管引流术,29例行胆管支架置入术,8例同时做了经皮胆管引流和支架置入。