面部色素痣较常见于鼻、颊、额、颧区，部分病变累及一侧面部的多个区域。

Pigmented nevi of the face are more often found in the skin of the nose, cheek, forehead and zygoma , sometimes involved several regions of the hemiface.

youdao

面部色素痣较常见于鼻、颊、额、颧区，部分病变累及一侧面部的多个区域。

Pigmented nevi of the face are more often found in the skin of the nose, cheek, forehead and zygoma , sometimes involved several regions of the hemiface.

youdao