经皮肝胆道内外引流术 PTCD ; percutaneous transhepatic cholarryit drainage
胆道内外引流术 PTBIED
脑室外引流术 extra ventficular drainage
经皮经肝胆道外引流术 percutaneous transhepat-ic cholangiography and drainage
管外引流术 LCHTD
腰穿外引流术 Outside the lumbar puncture drainage
Methods 60 cases of ureteral obstruction with failed DJ tube drainage were divided into two groups: 20 cases with internal drainage and 40 cases with external drainage.
方法调查60例输尿管梗阻植入DJ管内引流失败患者,分为两组:内引流术组20例,外引流术组40例。
参考来源 - 两种手术方法治疗输尿管梗阻术后舒适度比较·2,447,543篇论文数据，部分数据来源于NoteExpress
结论：内引流术优于外引流术。
Conclusion Internal drainage is superior to the external one.
目的探讨脑室外引流术治疗脑室内出血的疗效。
Objective To explore the therapeutic effect of the external ventricular drainage on the treatment of whole intraventricular hemorrhage.
评价经皮经皮肝穿胆汁内外引流术治疗恶性梗阻性黄疸的临床价值。
To evaluate the treatment of percutaneous transhepatic cholangial drainage (PTCD) in malignant biliary disease.
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