Cancer Institute A national cancer institute
designated cancer center

Irene Wapnir

Publication Details

  • Leiomyosarcoma of the breast in a patient with a 10-year-history of cyclophosphamide exposure: a case report.

    De la Pena J, Wapnir I. Cases J. 2008; 1 (1): 301

    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.

    PubMedID: 18992149

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