Research Article
Preliminary Study on the Application of Ultrahigh Field Magnetic Resonance in Moyamoya Disease
Table 2
Magnetic resonance imaging signs and clinical features of the case series.
| Case no./age (yr)/sex | Symptoms | Suzuki stage | Brush sign | ACVS | Operation | Postoperative complication | MRS |
| 1/47/M | Sudden onset of slurred speech 2 months before admission | III-III | Yes | No | Right STA-MCA bypass+EDMS | No | 0 | 2/30/F | Headache and psychotic episode one month before admission | V-V | Yes | Yes | Left EDMS | Epilepsy | 2 | 3/49/F | Weakness in left limbs for 2 months | II-III | Yes | No | Conservative treatment | / | 0 | 4/51/M | Slurred speech and right hand weakness for 8 years | IV-IV | Yes | Yes | Left STA-MCA bypass+EDMS | No | 0 | 5/45/F | Sudden onset weakness in right limbs for 2 months | III-III | Yes | No | Right STA-MCA bypass+EDMS | Transient neurological dysfunction | 1 | 6/45/M | Weakness in right limbs for 3 years | III-III | Yes | Yes | Conservative treatment | / | 1 | 7/52/M | Patient with sudden onset of severe headache | III-III | Yes | No | Conservative treatment | / | 0 |
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MRS: Modified Rankin Scale.
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