Rare large cell neuroendocrine tumor of the endometrium: A case report and review of the literature.

Introduction: Large cell neuroendocrine carcinoma (LCNEC) of the endometrium is a rare malignancy with an aggressive course. Although data is limited to case reports, the prognosis appears to be poor, similar to other type II uterine cancers. A total of 12 cases of LCNEC of the uterus have been published to date.