Table 1 Clinical and radiological characteristics of the enrolled patients with adult hemorrhagic moyamoya disease.
Variables | Number of patients (%) |
---|---|
Clinical characteristics | |
 Female | 27 (62.8%) |
 Age, years | 47.4 ± 9.7 |
 Hypertension | 5 (11.6%) |
 Diabetes mellitus | 4 (9.3%) |
 Hyperlipidemia | 4 (9.3%) |
 Smoking | 6 (14.0%) |
 Familial history | 8 (18.6%) |
 Prior ischemic symptoms | 14 (32.6%) |
Radiologic findings | |
 Unilateral MMD | 9 (20.9%) |
 Suzuki grade | 3.9 ± 1.2 |
 PCA involvement | 9 (20.9%) |
 Type of hemorrhage | |
  IVH | 21 (48.8%) |
  ICH | 9 (20.9%) |
  ICH with IVH | 10 (23.3%) |
  SAH | 3 (7.0%) |
Treatment at first bleeding | |
 Conservative treatment | 23 (53.5%) |
 Extraventricular drainage | 13 (30.2%) |
 Hematoma removal | 7 (16.3%) |