OBJECTIVE: The purpose of this study was to investigate whether perfusion CT values obtained with a reduced-dose imaging protocol on a 320-MDCT scanner are similar to those obtained with a standard protocol. CONCLUSION: Similar perfusion values at one-half the radiation dose can be obtained with the alternative algorithm used in this study.
OBJECTIVE: The purpose of this study was to investigate whether perfusion CT values obtained with a reduced-dose imaging protocol on a 320-MDCT scanner are similar to those obtained with a standard protocol. CONCLUSION: Similar perfusion values at one-half the radiation dose can be obtained with the alternative algorithm used in this study.
Authors: Chaan S Ng; Brian P Hobbs; Wei Wei; Ella F Anderson; Delise H Herron; James C Yao; Adam G Chandler Journal: J Comput Assist Tomogr Date: 2015 May-Jun Impact factor: 1.826
Authors: K D Vo; A J Yoo; A Gupta; Y Qiao; A S Vagal; J A Hirsch; D M Yousem; C Lum Journal: AJNR Am J Neuroradiol Date: 2015-10-01 Impact factor: 3.825
Authors: B J Emmer; M Rijkee; J M Niesten; M J H Wermer; B K Velthuis; M A A van Walderveen Journal: Neuroradiology Date: 2014-09-17 Impact factor: 2.804