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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: BACKGROUND, CASE. Meshes: Aged, Antineoplastic Agents, Hormonal, Breast Neoplasms, Choristoma, Female, Humans, Male, Neoplasms, Muscle Tissue, Prostate, Tamoxifen, Vaginal Neoplasms.
user
Vaginal myofibroblastoma with prostatic glands: is there an association with tamoxifen use? Context: Both ectopic prostate tissue in the female genital tract and vaginal myofibroblastoma have rarely been reported in the literature. Tamoxifen use has been associated with the development of vaginal myofibroblastoma. A 76-year-old, multiparous woman who had taken tamoxifen for breast cancer presented with postmenopausal bleeding and a vaginal mass. Endometrial work-up revealed a benign polyp, and the polypoid tumor in the vagina was found to be a myofibroblastoma harboring ectopic prostatic glands.
assistant
To our knowledge this is the first case of these two rare pathologic entities occurring together. Of note, this patient also had a history of tamoxifen therapy, like some of the previous patients with vaginal myofibroblastoma.