Update on cerebral hyperperfusion syndrome

YH Lin, HM Liu - Journal of neurointerventional surgery, 2020‏ - jnis.bmj.com
Cerebral hyperperfusion syndrome (CHS) is a clinical syndrome following a
revascularization procedure. In the past decade, neurointerventional surgery has become a …

Current state and guidance on arterial spin labeling perfusion MRI in clinical neuroimaging

T Lindner, DS Bolar, E Achten, F Barkhof… - Magnetic resonance …, 2023‏ - Wiley Online Library
This article focuses on clinical applications of arterial spin labeling (ASL) and is part of a
wider effort from the International Society for Magnetic Resonance in Medicine (ISMRM) …

Prevalence and significance of impaired microvascular tissue reperfusion despite macrovascular angiographic reperfusion (no-reflow)

FC Ng, L Churilov, N Yassi, TJ Kleinig, V Thijs, T Wu… - Neurology, 2022‏ - neurology.org
Background and Objectives The relevance of impaired microvascular tissue-level
reperfusion despite complete upstream macrovascular angiographic reperfusion (no-reflow) …

Pictorial review on imaging findings in cerebral CTP in patients with acute stroke and its mimics: a primer for general radiologists

B Haggenmüller, K Kreiser, N Sollmann, M Huber… - Diagnostics, 2023‏ - mdpi.com
The imaging evaluation of computed tomography (CT), CT angiography (CTA), and CT
perfusion (CTP) is of crucial importance in the setting of each emergency department for …

Microvascular dysfunction in blood-brain barrier disruption and hypoperfusion within the infarct posttreatment are associated with cerebral edema

FC Ng, L Churilov, N Yassi, TJ Kleinig, V Thijs, TY Wu… - Stroke, 2022‏ - ahajournals.org
Background: Factors contributing to cerebral edema in the post-hyperacute period of
ischemic stroke (first 24–72 hours) are poorly understood. Blood-brain barrier (BBB) …

Arterial spin labeling: techniques, clinical applications, and interpretation

T Iutaka, MB de Freitas, SS Omar, FA Scortegagna… - Radiographics, 2022‏ - pubs.rsna.org
Arterial spin labeling (ASL) is an emerging noninvasive MRI technique for assessing
cerebral perfusion. An important advantage of ASL perfusion is the lack of a requirement for …

Perfusion abnormalities on 24-hour perfusion imaging in patients with complete endovascular reperfusion

A Mujanovic, A Imhof, S Zheng, EI Piechowiak… - Stroke, 2024‏ - ahajournals.org
BACKGROUND: Perfusion abnormalities in the infarct and salvaged penumbra have been
proposed as a potential reason for poor clinical outcome (modified Rankin Scale score> 2) …

Frequency, determinants, and outcomes of emboli to distal and new territories related to mechanical thrombectomy for acute ischemic stroke

GJ Wong, B Yoo, D Liebeskind, H Baharvahdat… - Stroke, 2021‏ - ahajournals.org
Background and Purpose: Clot fragmentation and distal embolization during endovascular
thrombectomy for acute ischemic stroke may produce emboli downstream of the target …

Deep learning detection of penumbral tissue on arterial spin labeling in stroke

K Wang, Q Shou, SJ Ma, D Liebeskind, XJ Qiao… - Stroke, 2020‏ - ahajournals.org
Background and Purpose—Selection of patients with acute ischemic stroke for endovascular
treatment generally relies on dynamic susceptibility contrast magnetic resonance imaging or …

Cerebral hyperperfusion syndrome after carotid revascularization and acute ischemic stroke

KF Kirchoff-Torres, E Bakradze - Current pain and headache reports, 2018‏ - Springer
Abstract Purpose of Review Cerebral hyperperfusion syndrome (CHS) is a rare but
significant complication after carotid revascularization and is increasingly recognized after …