Primary squamous cell carcinoma of skin of left index finger in a diagnosed case of breast cancer

Abstract

Background: Second primary in a known patient of breast cancer are known in the breast as well as other organs such as ovaries, endometrium, stomach, colon, pancreas, gall bladder but rarely in the skin. Melanomas are reported in BRCA2 mutations in case of breast cancer, but rarely a case of squamous cell carcinoma has been seen/reported. We aim to report a case of squamous cell carcinoma of skin of middle phalynx of left index finger in a diagnosed case of invasive duct cell carcinoma breast.