RT Journal Article T1 Metastatic urothelial carcinoma. A1 Gomez-Moyano, Elisabeth A1 Martinez-Garcia, Silvestre A1 Hernandez-Alcaraz, David A1 Ayala-Blanca, Maria K1 Scalp K1 Cytoplasm K1 Radiotherapy AB A 61-year-old-man of the South of Spain presented at the Dermatology Department at Hospital Regional Universitario de Malaga with multiple painful erythemato-violaceous nodules on the chin, on the trunk, and the scalp (Fig. 1). The patient had been diagnosed with muscle-invasive micropapillary bladder cancer one year before and received treatment with radiotherapy and chemotherapy with cisplatin in a sparring bladder protocol treatment. A skin biopsy of the trunk was performed, showed medium-sized atypical cells arranged in nests or sheets, which exhibited roundovoid nuclei and abundant eosinophilic cytoplasm, and they formed small rosette-like aggregates, in the superficial and deep dermis (Fig. 2). Immunohistochemical stains with CK-20 and CK-7 were positive. PB Elsevier YR 2021 FD 2021-05-24 LK http://hdl.handle.net/10668/17829 UL http://hdl.handle.net/10668/17829 LA en NO Gómez-Moyano E, Martínez Garcia S, Hernandez Alcaraz D, Ayala-Blanca M. Metastatic urothelial carcinoma. An Bras Dermatol. 2021 Jul-Aug;96(4):519-520 DS RISalud RD Jul 4, 2025