microaneurysmsBNC²³⁶²¹³⁺¹ 基本例句 n.微小动脉瘤 Characteristic retinal appearances occur in diabetes mellitus, the earliest being microaneurysms which are seen as small red dots close to the arteries in the more peripheral parts of the retina. 患糖尿病时视网膜呈特征性改变，最早期的改变是在视网膜周边部位靠近动脉处，出现小红点状的微动脉瘤。 iciba