Fibroadenoma is the most commonly diagnosed benign tumour in adolescents and young women but spontaneous infarction in fibroadenoma is rarely seen. We report here a case of spontaneously infracted fibroadenoma in a 20 year old unmarried female without history of trauma or previous fine needle aspiration. It is important to recognize this entity because microscopic findings in an infarct are influenced by the duration of the infarct and on cytology it mimics mastitis, duct ectasia and even carcinoma.

Primary squamous cell carcinoma of the breast is a very rare and aggressive malignancy, and very few have been reported in the literature. Here we report a case of an acantholytic variant of a squamous cell carcinoma of the breast in a 60-year-old woman who presented with a lump in the right breast. Histogenesis is controversial as to whether a pure form of squamous cell carcinoma exists or if these malignancies represent an extreme squamous metaplasia within an adenocarcinoma. Prognosis and management is uncertain due to its rarity and controversy over its definition.

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