母ぼ斑はん細さい胞ぼう母ぼ斑はん

noun

melanocytic nevus; pigmented nevus; nevocellular nevus

Medical term for a common type of mole or birthmark composed of nevus cells. Used in dermatology and pathology contexts.

See also: 色素性母斑

• 皮ひ膚ふ科かで母ぼ斑はん細さい胞ぼう母ぼ斑はんの検けん査さを受うけた。

  I had a melanocytic nevus examined at the dermatology clinic.