Leiomyosarcoma of the breast in a patient with a 10-year-history of cyclophosphamide exposure: a case report.
A 50 year old woman with a 10-year history of systemic lupus erythematosus (SLE) and intermittent low-dose cyclophosphamide therapy developed a palpable mass at the periphery of her left breast. Ultrasound guided core biopsy revealed a spindle cell neoplasm characterized on final pathology as a low grade leiomyosarcoma.
De la Pena
Jennifer
J
300 Pasteur Dr, H3625 Stanford, CA 94305, USA. wapnir@stanford.edu.
Wapnir
Irene
I