Synchronous small cell neuroendocrine carcinoma of the cervix and immature ovarian teratoma: A case report and literature review.

The onset of two synchronous primary malignancies of the female genital tract is uncommon; therefore, the simultaneous occurrence of cervical small cell neuroendocrine carcinoma and ovarian immature teratoma is rare. The present study describes the case of a woman with cervical small cell neuroendocrine carcinoma complicated by ovarian immature teratoma. The clinical manifestations, and the histopathological and immunophenotypic features of the patient are recorded. Furthermore, all PubMed-indexed cases of synchronous primary malignancies in both the cervix and ovary have been briefly summarized.