Conclusion
our study presented a retrospective analysis of the clinicopathological characteristics of NECC. After follow-up, we found that among surgically treated patients, patients with mixed histological subtypes have a better prognosis. Furthermore, uterus invasion is an independent poor prognostic factor. Due to its low incidence and high malignancy, our study’s conclusion may provide some reference for NECC. Given the limited number of patients in our study, we hope to be able to increase the sample size and extend the follow-up period to obtain stronger evidence. In addition, we believe it is important to explore specific prognostic factors for survival, but it is more meaningful to explore new treatment methods.