细动脉硬化的第二种形态。细动脉呈“洋葱皮”外观，这是增生性细动脉硬化的典型表现。这种病变常常与恶性高血压有关。
The second form of arteriolosclerosis is shown here. The arteriole here has an "onion skin" appearance typical of hyperplastic arteriolosclerosis. This lesion is most often associated with malignant hypertension.