Pleomorphic liposarcoma of the male breast: lessons from a rare malignancy during COVID-19 pandemic

A 52-year-old man presented with a recurrent right side breast lump. He had undergone excision of a lump on the right breast followed by adjuvant chemoradiotherapy 1 year ago for a diagnosis of pleomorphic liposarcoma. Imaging revealed a 47×36 mm lesion on the right side of the chest wall involving the pectoralis muscle. The patient underwent right radical mastectomy. Histology of the specimen showed an undifferentiated pleomorphic sarcoma...