Published in:
01-07-2008 | Review
Endovascular Brachytherapy in the Femoropopliteal Segment Using 192Ir and 188Re
Authors:
Walter A. Wohlgemuth, Giesbert Leissner, Hermann Wengenmair, Klaus Bohndorf, Klaus Kirchhof
Published in:
CardioVascular and Interventional Radiology
|
Issue 4/2008
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Abstract
This report presents a review of the literature on endovascular brachytherapy (EVBT) after percutaneous transluminal angioplasty (PTA) in the femoropopliteal segment. We summarize the pathophysiological changes induced by PTA and EVBT within the vessel wall, technical considerations regarding various radiation sources and their application, the impact of stents on the radial dose profile, recommendations for dosimetry of beta and gamma sources, results of experimental and clinical trials, and the medication required before, during, and after EVBT. We aim to help to identify patients who are eligible for EVBT, to choose an appropriate technical approach, and to initiate adequate antiplatelet and anticoagulant therapy.