title: Cutaneous manifestations of systemic malignancies: part 2.
abstract: The skin can be key to early diagnosis of systemic malignancies. In the second part of this review, we present various skin conditions that can, in certain contexts, reveal the presence of malignancy. The skin conditions are presented in groups based on a diverse range of morphological characteristics. Specifically, the following groups are analyzed: erosive and blistering lesions; inflammatory papules and nodules; xerosis, ichthyosis, and generalized exfoliative dermatitis; symptoms such as pruritus; abnormal hair distribution patterns; sweating disorders; benign tumors that can form part of hereditary syndromes associated with a risk of visceral cancer; and finally, oral and nail abnormalities. This review highlights the importance of the skin in the study of systemic malignancies.
authors.affiliation: Servicio de Dermatología, Hospital Universitario de Salamanca, Salamanca, Spain. manuelayuste@hotmail.com
authors.forename: M
authors.initials: M
authors.lastname: Yuste Chaves
authors.forename: P
authors.initials: P
authors.lastname: Unamuno Pérez
mesh_terms: D006801:Humans; D009059:Mouth Diseases / Q000209:etiology / Q000473:pathology; D009260:Nail Diseases / Q000209:etiology / Q000473:pathology; D009369:Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D010257:Paraneoplastic Syndromes / Q000209:etiology* / Q000473:pathology; D012871:Skin Diseases / Q000209:etiology* / Q000473:pathology
keywords: Alertas cutáneas; Cutaneous manifestations; Cutaneous paraneoplastic syndrome; Neoplasia; Neoplasm; Síndromes paraneoplásicos cutáneos