title: [Genodermatoses with malignant skin tumors].
abstract: Cutaneous malignancies can manifest as isolated and sporadic tumors as well as multiple and disseminated tumors. In the latter case they often point to a genetic disease, which either can be restricted to the skin exclusively or also involve extracutaneous organs in the context of a hereditary tumor syndrome. Such hereditary tumor syndromes are clinically and genetically very heterogeneous. Therefore, the prevailing specific skin tumors play an important diagnostic role in the case of complex symptom constellations. Elucidation of the genetic basis of rare monogenetically inherited disorders and syndromes can contribute to a better understanding of the pathogenesis of frequently occurring cutaneous malignancies because the mutated genes often encode proteins, which have a key position in metabolic signaling pathways that are of high significance for the development of targeted therapies. Here we provide an overview of genodermatoses, which are associated with basal cell carcinomas, sebaceous carcinomas, keratoacanthomas, squamous cell carcinomas and malignant melanomas.
authors.affiliation: Hautklinik und Hauttumorzentrum, Universitätsklinikum der Heinrich-Heine-Universität Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Deutschland.
authors.forename: L
authors.initials: L
authors.lastname: Hübinger
authors.forename: J
authors.initials: J
authors.lastname: Frank
mesh_terms: D020732:Cytogenetic Analysis / Q000379:methods; D005819:Genetic Markers / Q000235:genetics; D020022:Genetic Predisposition to Disease / Q000235:genetics; D005820:Genetic Testing / Q000379:methods*; D006801:Humans; D025202:Molecular Diagnostic Techniques / Q000379:methods*; D035583:Rare Diseases / Q000175:diagnosis / Q000235:genetics; D012873:Skin Diseases, Genetic / Q000175:diagnosis* / Q000235:genetics*; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000235:genetics*
chemical_list: D005819:Genetic Markers