最大引流策略(Strategies to Maximise Drainage) 引流左侧还是右侧,还是双侧(Right or left or both?) Drain maximum liver volume with minimal catheters or stents 支撑架还是导管引流 Stent or catheter drainage 用内镜下的塑料支撑架或金属支架,...
Type I stricture 90% success Complications 15 -20% Survival mostly 3 months Type II or III strictures 20 -40% success Complications up to 55% Survival 4 -6 weeks...
Preprocedural work-up imaging 胆道扩张 Dilated bile ducts? 解剖变异 Anatomic variations? 阻塞水平/原因/阻塞范围 Level/cause/extension obstruction? 肝萎缩 Atrophy liver? 腹水 Ascites? 胆道是否扩张? 可以通过超声或CT/MRI等影像学容易识别出来...
这是首次胆道引流和支架的注册研究报告,目的是提供重要的结果数据,以指导目前的做法,这将为此类手术的操作者重新确认在未来方向。...
PTCD getting into troubleand out again Fever / sepsis Bleeding Catheter dislodgement Leakage...
在透视引导下,选择腋中线肋膈角下2~3cm为进针点。局部麻醉后(1%利多卡因,局部浸润麻醉)用细针(21G)穿刺进入肝脏。注意,穿此前在肋骨上缘用尖刀切开1~2mm破口,用蚊式钳进行皮下扩张。主要目的是可以稳定控制穿刺细针前行,不受皮肤阻力干扰;避免肋下...
Internal/external drainage-catheter...
外引流管和内引流管...
Prospective Study of outcomes after percutaneous biliary drainage for malignant biliary obstruction Robson et al Ann Surg Oncol 2010; 17 :2303-11 Pruritus improved by PBD No improvement in QoL scores High technical success rate Effective r...
Patterns of BilateralStent Placement Y型 每个支撑架的功能是分别的,可以经过任何...
外引流管和内引流管...