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Abstract #2992

Cerebral Hemodynamics Evaluation by ACZ Challenge DSC-MRI with VOF Rescaling Scheme

Shogo Oda1, Keiichi Kikuchi2, Kohsuke Kudo3, Yoshiyasu Hiratsuka2, Hitoshi Miki1, Teruhito Mochizuki2, Hideaki Watanabe4, Yoshiaki Kumon4

1Radiology, Ehime Prefectual Central Hospital, Matsuyama, Ehime, Japan; 2Radiology, Ehime University School of Medicine, Toon City, Ehime, Japan; 3Advanced Medical Science Center, Iwate Medical University, Morioka, Iwate, Japan; 4Neurosurgery, Ehime University School of Medicine, Toon City, Ehime, Japan

Evaluation of cerebral vascular reactivity with acetazolamide challenge DSC-MRI

Keywords

acute adapted administered administrated advanced agent alternative analyzer anatomical anterior arteries assess atlas attempted automatically block bolus brain calculation caused central cerebral challenge chronic circulant city clinical close coefficients coil compatible conjunction consider considered contrast correlated correlation crucial decides decomposition dedicated difficult disease drawn dynamic effectively equal evaluate evaluation examination exposure female flush function generates head hemisphere hospital hypothesize included induced injected injection injector integral intercept intravenous intravenously japan male management manner materials medical medicine minimizes minutes mismatch neared neurosurgery normalized note objectively output partial patient patients perfusion physics planning posterior potential power precisely problem processed protocol radiation radiology recently reduced regression rescaling reserve resolution respectively rest routine saline scheme school science shot singular sixty slope software studies successfully surgical susceptibility territories totally twelve unit variance venous volume