کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4240301 | 1283059 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bidirectionally Adjustable TIPS Reduction by Parallel Stent and Stent-Graft Deployment
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
رادیولوژی و تصویربرداری
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چکیده انگلیسی
Excessive shunting through transjugular intrahepatic portosystemic shunts (TIPS) can cause life-threatening hepatic encephalopathy and insufficiency. Intentional reduction of flow may be effective but difficult to control. The present report describes refinements of the parallel stent/stent-graft technique of flow reduction that is adjustable in either direction. Six patients underwent TIPS reduction with varying stent positioning and a variety of commercial products. Flow was adjusted by iterative balloon dilatation of the stent and stent-graft, resulting in a mean gradient increase of 8 mm Hg. All cases were technically successful, but 1-year survival was seen in only the patient who underwent liver transplantation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Vascular and Interventional Radiology - Volume 19, Issue 11, November 2008, Pages 1653-1658
Journal: Journal of Vascular and Interventional Radiology - Volume 19, Issue 11, November 2008, Pages 1653-1658
نویسندگان
Daniel Y. MD, PhD, Gloria L. MD, Jeffrey S. MSEE, Joan K. MD, PhD, Stephen T.W. MD, Mahmood K. MD, Aijaz MD,