Moyamoya disease (MMD) and Moyamoya syndrome (MMS) are referring to a progressive
steno-occlusive vasculopathy at terminal portions of the bilateral internal carotid arteries and …

In moyamoya disease, the progressive occlusion of the distal portion of the internal carotid
artery and its major branches is typically responsible for the formation of an extensive …

Background Cerebrovascular reserve (CVR) may be measured by using an acetazolamide
test to clinically evaluate patients with cerebrovascular disease. However, acetazolamide …

OBJECTIVE Ivy sign is a radiographic finding on FLAIR MRI sequences and is associated
with slow cortical blood flow in moyamoya. Limited data exist on the utility of the ivy sign as a …

OBJECTIVE: Arterial spin-labeling (ASL) is a noninvasive magnetic resonance (MR)
imaging method used to obtain brain perfusion information on various cerebrovascular …

Introduction Moyamoya angiopathy (MMA) is a chronic, progressive intracranial
vasculopathy with variation in prevalence and clinical manifestations across different …

Background Given the expanding evidence of clinico-radiological differences between
moyamoya disease (MMD) and moyamoya syndrome (MMS), we compared the clinical and …

Objective Although revascularization surgery for patients with moyamoya disease can
effectively prevent ischemic events and thus improve the long-term clinical outcome, the …

Abstract Introduction Clinical spectrum of Moyamoya angiopathy (MMA) differs across
populations with different ethnicity. This study, the largest one done among Indian …

OBJECTIVE Transient neurological symptoms are frequently observed during the early
postoperative period after direct bypass surgery for moyamoya disease. Abnormal signal …