Objective:To investigate the technique of ultrasound guided percutaneous transhepatic biliary drainage (UPTBD) on patients with malignant obstructive jaundice.
目的：探讨B超引导下行胆道引流对恶性梗阻性黄疸的减黄效果。
youdao
应用推荐
模块上移
模块下移
不移动