Cutaneous metastases from genitourinary malignancies

OBJECTIVE: To show and report two new cases of urological cutaneous metastasis. METHODS: We describe two skin metastases cases. The first patient corresponds to a renal tumor and the other to a urothelial tumor. RESULTS: 52-year-old female with stage IV renal tumor, which is treated with Sunitinib. 34 months later, she refers a jaw angle skin ulcer, considered metastasis. 75-year-old male with stage IV mixed urothelial carcinoma, which is treated with cystoprostatectomy and adjuvant chemotherapy 9 months later, he showed 5 skin lesions in his thorax. A core biopsy was diagnostic of urothelial cutaneous metastases. CONCLUSIONS: Genitourinary skin metastasis are rare and have poor prognosis. The largest incidence is in renal tumors, followed by bladder and prostate malignancies.