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)/sexSymptomsSuzuki stageBrush signACVSOperationPostoperative complicationMRS

1/47/MSudden onset of slurred speech 2 months before admissionIII-IIIYesNoRight STA-MCA bypass+EDMSNo0
2/30/FHeadache and psychotic episode one month before admissionV-VYesYesLeft EDMSEpilepsy2
3/49/FWeakness in left limbs for 2 monthsII-IIIYesNoConservative treatment/0
4/51/MSlurred speech and right hand weakness for 8 yearsIV-IVYesYesLeft STA-MCA bypass+EDMSNo0
5/45/FSudden onset weakness in right limbs for 2 monthsIII-IIIYesNoRight STA-MCA bypass+EDMSTransient neurological dysfunction1
6/45/MWeakness in right limbs for 3 yearsIII-IIIYesYesConservative treatment/1
7/52/MPatient with sudden onset of severe headacheIII-IIIYesNoConservative treatment/0

MRS: Modified Rankin Scale.