Placement of metallic biliary endoprostheses in complex hilar tumours
نویسندگان
چکیده
منابع مشابه
Percutaneous placement of biliary metallic stents in patients with malignant hilar obstruction: unilobar versus bilobar drainage.
PURPOSE To evaluate the necessity of draining more than one hepatic duct in malignant hilar obstructions. MATERIALS AND METHODS Two hundred seventeen self-expandable uncovered metallic stents (144 biliary Wallstents and 73 Memotherm nitinol stents) were placed percutaneously in 138 patients with unresectable malignant hilar obstructions. The patients included 76 men and 62 women, with a media...
متن کاملCovered metallic stent for ischemic hilar biliary stricture.
Compared with surgery, endoscopic treatment is safe and highly effective for a postoperative hilar benign bile duct stricture (BDS). However, the long-term outcome of conventional placement of a single biliary stent for hilar benign BDS is generally poor. Although the placement of multiple biliary stents is preferred, multiple stenting in a BDS is difficult. Alternatively, single or multiple st...
متن کاملUnresectable Malignant Biliary Obstruction: Treatment by Self-Expandable Biliary Endoprostheses
The primary goal in the treatment of malignant obstruction is the relief of jaundice. Although operative biliary bypass is a reliable method of palliation, nonoperative palliation may be desirable in selected patients. We report our experience with forty-eight self expandable metallic biliary endoprostheses (Wallstent) percutaneously placed in 35 patients with irresectable malignant biliary obs...
متن کاملA newly designed plastic stent for multiple occluded metallic stents deployed in malignant hilar biliary strictures.
deployment of multiple metallic stents in malignant hilar biliary strictures have been addressed in several articles [1–5]. However, once metallic stents are occluded, multiple deployment of plastic stents through the previously deployed metallic stents is sometimes difficult. We have designed a new plastic stent for dealing with multiple metallic stent occlusion, and report a successful case u...
متن کاملBilateral Metallic Stenting in Malignant Hilar Obstruction
Endoscopic palliative biliary drainage is considered as a gold standard treatment in advanced or inoperable hilar cholangiocarcinoma. Also, metal stents are preferred over plastic stents in patients with >3 months life expectancy. However, the endoscopic intervention of advanced hilar obstruction is often more challenging and complex than that of distal malignant biliary obstructions. In this l...
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ژورنال
عنوان ژورنال: Diagnostic and Interventional Imaging
سال: 2012
ISSN: 2211-5684
DOI: 10.1016/j.diii.2012.05.014