Endometrial large cell neuroendocrine carcinoma: A case report and literature review

Endometrial large cell neuroendocrine carcinoma (LCNEC) is a highly malignant tumor that presents with neuroendocrine function. It is difficult to diagnose at an early stage. Moreover, the diagnosis depends on the pathological and immunohistochemical findings. It is also prone to distant metastasis, but is difficult to treat and shows poor prognosis. Presently, there exists no unified treatment plan, and the prognosis of this disease is also poor. We reported here an analysis and literature review of a case of endometrial LCNEC to facilitate the comprehension of this disease and provide help toward clinical diagnosis and treatment.