母ぼ斑はん細さい胞ぼう母ぼ斑はんぼはんさいぼうぼはんMeanings1nounmelanocytic nevus; pigmented nevus; nevocellular nevusmedicine›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
