title: Case of lichen planus pigmentosus with unique distribution.
authors: Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan.
authors: Shintaro
authors: S
authors: Takeoka
authors: Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan.
authors: Yayoi
authors: Y
authors: Tada
authors: Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan.
authors: Takamitsu
authors: T
authors: Ohnishi
authors: Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan.
authors: Shinichi
authors: S
authors: Watanabe
mesh_terms: D000368:Aged; D001706:Biopsy; D006801:Humans; D008010:Lichen Planus / Q000175:diagnosis / Q000473:pathology*; D035002:Lower Extremity; D008297:Male; D009061:Mouth Mucosa; D010859:Pigmentation Disorders / Q000175:diagnosis / Q000473:pathology*; D012867:Skin / Q000473:pathology*; D060726:Torso; D034941:Upper Extremity