Prediction of cerebral hyperperfusion after carotid endarterectomy using cerebral blood volume measured by perfusion-weighted MR imaging compared with single …

T Fukuda, K Ogasawara, M Kobayashi… - American journal …, 2007 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Cerebral hyperperfusion syndrome is a rare but serious
complication of carotid revascularization, including carotid endarterectomy (CEA) and …

Cerebral hyperperfusion following carotid endarterectomy: diagnostic utility of intraoperative transcranial Doppler ultrasonography compared with single-photon …

K Ogasawara, T Inoue, M Kobayashi… - American journal …, 2005 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Cerebral hyperperfusion syndrome is a rare but serious
complication of carotid endarterectomy (CEA). The aim of the present study was to …

Evaluation of cerebral hyperperfusion after carotid artery stenting using C‑Arm CT measurements of cerebral blood volume

M Fujimoto, H Itokawa, M Moriya, N Okamoto… - Clinical …, 2018 - Springer
Purpose Hyperperfusion syndrome (HPS) after carotid artery stenting (CAS) causes serious
symptoms; therefore, early evaluation after CAS is considered to be important. Measurement …

Prediction of cerebral hyperperfusion after carotid endarterectomy using middle cerebral artery signal intensity in preoperative single-slab 3-dimensional time-of-flight …

H Kuroda, K Ogasawara, R Hirooka, M Kobayashi… - …, 2009 - journals.lww.com
OBJECTIVE: Cerebral hyperperfusion after carotid endarterectomy (CEA) occurs in patients
with preoperative impairments in cerebral hemodynamics. Signal intensity of the middle …

Predictors of hyperperfusion syndrome before and immediately after carotid artery stenting in single-photon emission computed tomography and transcranial color …

T Iwata, T Mori, H Tajiri, M Nakazaki - Neurosurgery, 2011 - journals.lww.com
BACKGROUND: Hyperperfusion syndrome (HPS) is a critical complication after carotid
artery stenting (CAS) and carotid endarterectomy (CEA). OBJECTIVE: To identify predictors …

Does preoperative measurement of cerebral blood flow with acetazolamide challenge in addition to preoperative measurement of cerebral blood flow at the resting …

S Oshida, K Ogasawara, H Saura… - Neurologia medico …, 2015 - jstage.jst.go.jp
The purpose of the present study was to determine whether preoperative measurement of
cerebral blood flow (CBF) with acetazolamide in addition to preoperative measurement of …

Cerebral vasoreactivity and internal carotid artery flow help to identify patients at risk for hyperperfusion after carotid endarterectomy

K Hosoda, T Kawaguchi, Y Shibata, M Kamei… - Stroke, 2001 - Am Heart Assoc
Background and Purpose—Hyperperfusion syndrome is a rare but potentially devastating
complication after carotid endarterectomy (CEA). The aim of this study was to investigate …

Prediction and monitoring of cerebral hyperperfusion after carotid endarterectomy by using single-photon emission computerized tomography scanning

K Ogasawara, H Yukawa, M Kobayashi, C Mikami… - Journal of …, 2003 - thejns.org
Object. The purpose of this study was to determine whether the preoperative measurement
of acetazolamide-induced changes in cerebral blood flow (CBF), which is performed using …

Preoperative cerebral hemodynamic impairment and reactive oxygen species produced during carotid endarterectomy correlate with development of postoperative …

Y Suga, K Ogasawara, H Saito, N Komoribayashi… - Stroke, 2007 - Am Heart Assoc
Background and Purpose—The purpose of the present study was to determine whether
preoperative cerebral hemodynamic impairment and reactive oxygen species produced …

Magnetic resonance imaging in patients with cerebral hyperperfusion and cognitive impairment after carotid endarterectomy

R Hirooka, K Ogasawara, M Sasaki, K Yamadate… - Journal of …, 2008 - thejns.org
Object Cerebral hyperperfusion after carotid endarterectomy (CEA) impairs cognitive
function and is often detected on cerebral blood flow (CBF) imaging. The purpose of the …