Results: Within 20 patients, aneurysm 10 cases, AVM 8 cases, cerebral vessels narrowing 2 cases (confirmed by DSA and operation).

结果：全部20例病变其中动脉瘤10例，动静脉畸形8例，脑血管狭窄2例均经手术及DS A证实。

youdao

Results: Within 20 patients, aneurysm 10 cases, AVM 8 cases, cerebral vessels narrowing 2 cases (confirmed by DSA and operation).

结果：全部20例病变其中动脉瘤10例，动静脉畸形8例，脑血管狭窄2例均经手术及DS A证实。

youdao