Gustavo Moreira Amorim1,2*, Ingrid Reuwsaat Paul1, Clio Nicolacópulos2, Bruna Molozzi1, Gabriella Di Giunta Funchal1,4 and Timotio Volnei Dorn1
1Sector of Dermatology, Hospital Santa Teresa, Brazil
2South Santa Catarina University, Brazil
3Federal University of Rio de Janeiro, Brazil
4Sector of Dermatology and Pathology, Federal University of Santa Catarina, Campus Florianópolis, Brazil
Dermatomyositis (DM) is an idiopathic inflammatory disease that affects the skin, striated muscles, and other organs. About 20% of the cases correspond to Clinically Amyopathic Dermatomyositis (CADM), a subgroup of DM. This consists of characteristic skin findings of DM, but without myopathic associate1. In both situations, 20% to 30% are associated with malignancy, especially with
ovarian, breast and lung cancer. This case report aims to emphasize the importance of being familiar with the clinical presentation of the disease and the significant association with malignancies, once early diagnosis reduces patient mortality.
Dermatomyositis; Myositis; Idiopathic inflammatory myopathy; Malignance
Amorim GM, Paul IR, Nicolacópulos C, Molozzi B, Di Giunta Funchal G, Dorn TV. Clinically Amyopathic Paraneoplastic Dermatomyositis, Secondary to Breast Cancer. Clin Oncol. 2021;6:1853..