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Vaginal epithelioid malignant peripheral nerve sheath tumor nearly misdiagnosed as advanced cervical cancer: A case
Kadir Guzin1, Alp Koray Kinter1, Halenur Bozdag2
1Department of Obstetrics and Gynecology, Kahramanmaraş Sütcü Imam University, Faculty of Medicine, Division of Gynecological Oncology, 46100, Onikişubat, Kahramanmaraş, Turkey.
Abstract:
A 56-year-old woman was referred to our hospital with a pathological diagnosis of squamous cell carcinoma of the cervix. We performed a re-biopsy of the vaginal mass and cervical conization. The mass was originally reported as an epithelioid MPNST after re-biopsy. Strong diffuse S-100 positivity, epithelioid morphology of the lesion, and negativity to all other immune histochemical markers confirmed the diagnosis of epithelioid MPNST. Cervical conization specimen was negative for any neoplasms.
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