A case of malignant peripheral nerve sheath tumor of pelvic cavity / 대한산부인과학회지

ABSTRACT

A 75-year-old female presented with a 1-month history of low abd pain. A 15 x 13 cm solid mass was noted in pelvic cavity by imaging study. The patient underwent an exploratory laparotomy, total abdominal hysterectomy, bilateral salpingo-oophorectomy, pelvic lymph node dissection and omentectomy. Immunohistochemistry aided in the final diagnosis of a malignant peripheral nerve sheath tumor. The patient had several poor prognosis factor and relapsed into tumor and died 5 month after surgery. An extremely rare case of malignant peripheral nerve sheath tumor of pelvic cavity is reported with a brief review of the literature.