褐かっ色しょく斑はん

noun

brown spot; brown patch; chloasma

Medical term for a brownish discoloration on the skin, including freckle-like spots, age spots, or melasma/chloasma. Used in dermatology contexts.

• 顔かおに褐かっ色しょく斑はんができて、皮ひ膚ふ科かで診みてもらった。

  I developed brown spots on my face and had them checked at a dermatology clinic.