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Neurovascular Perfusion Study With DynaPBV During Preoperative Balloon Test Occlusion: A Feasibility Study on
Elisa F Ciceri, Valentina Caldiera1, Giacomo Talenti2
1Departments of Interventional Neuroradiology.
Journal of Computer Assisted Tomography
|January 14, 2020
Abstract:
To report feasibility, safety, and technical advantages of flat-detector computed tomography perfusion (FD-CTP) during balloon test occlusion (BTO) angiography studies, 10 patients patients scheduled for BTO were evaluated. Cerebral blood volume maps were extracted from FD-CTP images acquired during the test. The FD-CTP perfusion combined with BTO is feasible and safe in intracranial tumor, and aneurysm cases in which vessel sacrifice should be considered.
