title: [Skin manifestation of internal malignancy].
abstract: Relationship between malignant tumor of the internal organ and the skin can be classified as skin metastasis of the malignant tumor, non-specific skin manifestation of the malignant tumor and hereditary syndrome which tends to have malignant tumor. I, however, discuss here mainly about the non-specific manifestation of the malignant tumor by showing representative cases of the dermadrome. Such cases are acanthosis nigricans, Leser-Trélat's sign, dermatomyositis, atypical erythema, acquired ichthyosis, Sweet's disease, Weber-Christian's syndrome, phlebitis migrans and Bazex syndrome.
authors.affiliation: Department of Dermatology, School of Medicine, Kitasato University, Sagamihara, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Nishiyama
mesh_terms: D000052:Acanthosis Nigricans / Q000473:pathology; D003882:Dermatomyositis / Q000473:pathology; D004890:Erythema / Q000473:pathology; D006801:Humans; D009369:Neoplasms / Q000473:pathology*; D010257:Paraneoplastic Syndromes / Q000473:pathology; D012871:Skin Diseases / Q000473:pathology*