BACKGROUND AND PURPOSE: Choroidal anastomosis, a hemorrhage-prone
periventricular collateral manifestation in Moyamoya disease, outflows to the cortex posterior …

Background While periventricular anastomosis, a unique abnormal vasculature in
moyamoya disease, has been studied in relation to intracranial hemorrhage, no study has …

OBJECTIVE Choroidal anastomosis (ChA) has been implicated as the main indicator of an
increased hemorrhagic risk in adult moyamoya disease. In this retrospective study, the …

Objectives Choroidal anastomosis is a risk factor for hemorrhage in moyamoya disease.
One variant of choroidal anastomosis,“transcallosal anastomosis,” originates from the …

BACKGROUND AND PURPOSE: Choroidal collateral anastomosis is associated with
hemorrhage recurrence in patients with Moyamoya disease. However, the relationship …

Objective: To identify associated risk factors for the angiographic outcomes after direct and
combined bypass surgery in moyamoya disease (MMD). Methods: All direct and combined …

OBJECT The authors' aim in this paper was to determine whether periventricular
anastomosis, a novel term for the abnormal collateral vessels typical of moyamoya disease …

OBJECTIVE In this paper, the authors set out to identify the angiographic features of
moyamoya disease with posterior hemorrhage, which is a strong predictor of rebleeding …

OBJECTIVE Following hemorrhagic stroke in moyamoya disease, de novo intracranial
hemorrhage can occur in the previously unaffected nonhemorrhagic hemisphere. In the …

moyamoya disease during the late 1960s when studying a peculiar vaso-occlusive disease
of the brain. This rare idiopathic syndrome is characterized by luminal stenosis secondary to …