Invasion of undifferentiated pleomorphic sarcoma (UPS) in breast tissue; a case report study

Gigantic undifferentiated pleomorphic sarcoma (UPS) of breast in a woman: A rare case report

“…Breast sarcoma is a group of heterogeneous non-epithelial tumors that arise from the mesenchymal tissue of the breast. Subtypes include angiosarcoma, leiomyosarcoma, liposarcoma, fibrosarcoma, and undifferentiated pleomorphic sarcoma (UPS) [ 4 ]. Undifferentiated pleomorphic sarcoma (UPS) constitutes less than of all sarcomas in adults and rarely involves the breast.…”

“…There is no standardized treatment but some treatment approaches including chemotherapy and surgery should be considered based on the patient's general condition, prognosis, and expectations on quality of life [ 4 ]. In a study by Gambichler et al in 2022, a 58-year-old woman presented with general malaise, fever spikes, weight loss, and a massively swollen left breast.…”

“…UPS side effects can change depending on the area and estimate of the tumor, but they regularly incorporate an effortless protuberance or mass that gradually develops over time. Other side effects may incorporate pain, swelling, and constrained versatility or work within the influenced zone [ 4 ]. Treatment of UPS for the most part includes surgical evacuation of the tumor, regularly taken after by radiation treatment or chemotherapy [ 3 ].…”