《Table 1Baseline characteristics of the patients and efficacy of initial bilateral SIS placement (n=
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《Revision of bilateral self-expandable metallic stents placed using the stent-in-stent technique for malignant hilar biliary obstruction》
SIS:stent-in-stent.
Between January 2011 and July 2016，38 patients underwent revision of bilateral SIS placement due to stent occlusion.The clinical characteristics of the patients and efficacy of initial bilateral SIS placement are presented in Table 1.Mean patency of initial bilateral SIS placement was 170.6 days in the 38 study subjects.The causes of obstruction were tumor ingrowth（n=31），tumor ingrowth combined with overgrowth（n=3），bile clogging（n=1），and other reasons（n=3）.Mean follow-up duration was 281.6 days after the initial bilateral SIS placement.
| 图表编号 | XD0020454200 严禁用于非法目的 |
|---|---|
| 绘制时间 | 2018.10.15 |
| 作者 | Junc Hyuk Son、Hee Seung Lee、Sang Hyub Lee、Seungmin Bang、Jinwoo Kang、Woo Hyun Paik、Ji Kon Ryu、Yong-Tae Kim |
| 绘制单位 | Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine、Department of Internal Medicine, Inje University Ilsan Paik Hospital、Department of Internal Medicine, Institute |
| 更多格式 | 高清、无水印（增值服务） |
