Quantification of the human cerebrovasculature: a 7Tesla and 320-row CT in vivo study.

Abstract

OBJECTIVE Human cerebrovasculature has not been quantified in volume, length, and vascular-brain relationships. We investigated this using imaging. METHODS From 0.5-mm 7T and 320-row CT acquisitions, 6 arterial and 4 venous systems were reconstructed, measured, and analyzed. RESULTS The ratio of the volume of arterial to venous system is approximately 1… (More)
DOI: 10.1097/RCT.0b013e3182765906

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