moyamoya disease
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Cerebral digital subtraction contrast angiography (DSA) or/and magnetic resonance angiography revealed severe stenosis or occlusion of the distal internal carotid or proximal middle and anterior cerebral arteries with prominent lenticulostriate 'moyamoya collaterals'; 2. Able to receive the imaging examination(ultrasonography\CTA\CTP\MRI\DSA); 3. Written informed consent had been obtained.
Exclusion criteria
Exclusion criteria: 1. Other brain or cerebrovascular disease; 2. Dependent (mRS > 2).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| preoperative digital subtraction contrast angiography;preoperative ultrasonography;postoperative digital subtraction contrast angiography;postoperative ultrasonography; | — |
Secondary
| Measure | Time frame |
|---|---|
| preoperative computed tomograph angiography;preoperative computed tomograph perfusion;preoperative magnetic resonance;postoperative computed tomograph angiography;postoperative computed tomograph perfusion;postoperative magnetic resonance; | — |
Countries
China
Contacts
Beijing Tiantan Hospital, Capital Medical University