angiokeratoma

n.[医]血管角质瘤,血管扩张性疣

a type of skin lesion characterized by small red or blue papules that develop on the lower extremities, particularly the thighs and buttocks；

名词；

1. Angiokeratomas are benign skin lesions that may appear as dark, raised spots on the skin.
（Angiokeratomas是一种良性皮肤病变，可能表现为皮肤上的暗红色隆起点。）

2. The patient had a cluster of angiokeratomas on his thigh, causing mild discomfort.
（该患者大腿上有一簇血管角化瘤，导致轻微的不适。）