小动脉瘤 meaning in English

microaneurysm

Multiple aneurysms are seen in about 20 - 30 % of cases of berry aneurysm
颅底小动脉瘤中多发性动脉瘤大约为20 30 % 。
These patients with dpkd can also have berry aneurysms in the cerebral arteries
Dpkd患者还可发生脑动脉的小动脉瘤。
Such aneurysms are " congenital " in the sense that the defect in the arterial wall is present from birth , but the actual aneurysm takes years to develop , so that rupture is most likely to occur in young to middle age adults
就出生时动脉壁缺陷这一点来看，多发性颅底小动脉瘤是先天性的，但实际上动脉瘤需要数年时间才能形成，因此颅底小动脉瘤破裂最可能在青年到中年发病。