Identification of hemodynamically compromised regions by means of cerebral blood volume mapping utilizing computed tomography perfusion imaging

Highlights • CBV mapping utilizing CT perfusion imaging can identify hemodynamically compromised regions. • Elevated relCBV accurately reflects the extent of compensatory vasodilatation involvement. • Regions with elevated relCBV need for further evaluation to determine the need for EC-IC bypass sur...

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Veröffentlicht in:	Journal of clinical neuroscience 2017-04, Vol.38, p.74-78
Hauptverfasser:	Takahashi, Satoshi, Tanizaki, Yoshio, Akaji, Kazunori, Kimura, Hiroaki, Katano, Takehiro, Suzuki, Kentaro, Mochizuki, Yoichi, Shidoh, Satoka, Nakazawa, Masaki, Yoshida, Kazunari, Mihara, Ban
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Aged, 80 and over Bypasss surgery Carotid Artery, Internal - diagnostic imaging Carotid Artery, Internal - physiology Carotid Stenosis - diagnostic imaging Carotid Stenosis - physiopathology Cerebral blood volume Cerebral Blood Volume - physiology Cerebrovascular Circulation - physiology Cerebrovascular reserve capacity CT perfusion Female Hemodynamics - physiology Humans Infarction, Middle Cerebral Artery - diagnostic imaging Infarction, Middle Cerebral Artery - physiopathology Male Middle Aged Neurology Perfusion Imaging - methods Pilot Projects Retrospective Studies Tomography, X-Ray Computed - methods
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Zusammenfassung:	Highlights • CBV mapping utilizing CT perfusion imaging can identify hemodynamically compromised regions. • Elevated relCBV accurately reflects the extent of compensatory vasodilatation involvement. • Regions with elevated relCBV need for further evaluation to determine the need for EC-IC bypass surgery.
ISSN:	0967-5868 1532-2653
DOI:	10.1016/j.jocn.2016.11.005