title: Psoriasis and systematized epidermal nevus.
mesh_terms: D000328:Adult; D001706:Biopsy; D005260:Female; D006801:Humans; D007564:Japan; D007642:Keratosis / Q000150:complications; D008727:Methotrexate / Q000627:therapeutic use; D009411:Nerve Endings / Q000503:physiopathology; D009506:Nevus / Q000150:complications* / Q000473:pathology; D011565:Psoriasis / Q000188:drug therapy / Q000209:etiology* / Q000473:pathology; D012677:Sensation; D012867:Skin / Q000294:innervation / Q000503:physiopathology; D012878:Skin Neoplasms / Q000150:complications* / Q000473:pathology; D014947:Wounds and Injuries
chemical_list: D008727:Methotrexate