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Radiation dose reduction in perfusion CT imaging of the brain using a 256-slice CT: 80 mAs versus 160 mAs

Isabelle Riederer1, Claus Zimmer2, Daniela Pfeiffer3

  • 1Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar, Technische Universität München, Munich, Germany; Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, Technische Universität München, Munich, Germany.

Clinical Imaging
|April 13, 2018
PubMed
Abstract

Keywords:
CT perfusionLow doseMulti-slice CTRadiation dose reductionStroke

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