雀斑是一種淺褐色小斑點,針尖至米粒大小,常出現於前額鼻樑頰等處,偶爾也會出現於頸部肩部手背等處。

快速預覽 雀斑, 類型 ...
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雀斑白種人中發生率較高,由色素代謝障礙導致,可能和遺傳、陽光曝曬、內分泌失調等因素有關。 黃種人並不常見遺傳性雀斑。

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