Mixed germ cell tumor of the ovary with sarcomatous component.

Germ cell tumors constitute a very complicated group of tumors of the ovary and their histogenesis is not yet clarified. Besides their histological heterogeneity, sarcomatous areas have also been described. A right ovarian mass was found in a 23-year-old female, who was being treated in the hospital for miscarriage. Disseminated omental metastases were detected during abdominal laparotomy. Pathological examination of the dissected material revealed the tumor to be a mixed germ cell tumor (immature teratoma and dysgerminoma) with sarcomatous component. Areas resembling granulosa cell tumor were also encountered. This ovarian tumor with many different histopathological features is presented with a review of the literature. The importance of thorough sampling in determining the type and extent of the malignant components is also emphasized due to their direct relation with the prognosis.