A report of a rare case of breast metastasis from cutaneous malignant melanoma

Benign and primary malignant breast tumors are rather common, but secondary tumors in the breast from extramammary malignancies are uncommon. Breast metastases from melanoma are rare but could reflect a widespread disease. We present a case of melanoma of the right lateral chest wall with metastasis to the right breast and subcutaneous tissue in a postmenopausal female. She was planned for palliative chemotherapy with cisplatin and dacarbazine. Interim imaging after three cycles of chemotherapy showed stable disease. The long-term prognosis of patients with breast metastasis from malignant melanoma is extremely unfavorable.