Chen C.-W.TSEN-FANG TSAIChen Y.-F.Hung C.-M.2020-10-222020-10-2220071027-8117https://www.scopus.com/inward/record.uri?eid=2-s2.0-34548627193&partnerID=40&md5=73fc578ef8400e81c609f201ee426555https://scholars.lib.ntu.edu.tw/handle/123456789/517713Dermatomyositis is a common autoimmune disorder characterized by both cutaneous and muscle involvement. The characteristic cutaneous features included photosensitivity and the presence of heliotrope erythema and Gottron's papules. A number of uncommon cutaneous manifestations had been reported. We reported a female patient who developed erythroderma after dermatomyositis was diagnosed ten years later.Dermatomyositis; Erythroderma; Occult malignancy[SDGs]SDG3antihistaminic agent; hydroxychloroquine; aged; article; case report; dermatomyositis; disease course; drug dose reduction; erythroderma; female; gastrointestinal symptom; human; human tissue; immunofluorescence; myositis; physical disease by body function; skin biopsyjournal article2-s2.0-34548627193