Case of unilateral epidermal nevi without extracutaneous anomalies. Issue 10 (5th October 2016) - Kitayama, Naomi; Otsuka, Atsushi; Kaku, Yo; Matsumura, Yumi; Shimomura, Yutaka; Endo, Yuichiro; Fujisawa, Akihiro; Dainichi, Teruki; Kabashima, Kenji