Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Case Reports
. 2024 Jun 3:54:101429.
doi: 10.1016/j.gore.2024.101429. eCollection 2024 Aug.

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

Affiliations
Case Reports

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

Feng Yang et al. Gynecol Oncol Rep. .

Abstract

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.

Keywords: Endometrium; Immunohistochemistry; Large cell neuroendocrine carcinoma.

PubMed Disclaimer

Conflict of interest statement

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Figures

Fig. 1
Fig. 1
Pelvic ultrasound (A and B) and CT (C and D) showing a soft tissue mass protruding from the uterine cavity to the cervical area.
Fig. 2
Fig. 2
Intrauterine masses in the removd uterus.
Fig. 3
Fig. 3
CT (A and B) showing multiorgan metastases after treatment.

References

    1. Albores-Saavedra J., Martinez-Benitez B., Luevano E. Small cell carcinomas and large cell neuroendocrine carcinomas of the endometrium and cervix: polypoid tumors and those arising in polyps may have a favorable prognosis. Int. J. Gynecol. Pathol.: Off. J. Int. Soc. Gynecol. Pathol. 2008;27(3):333–339. - PubMed
    1. Dongol S., Tai Y., Shao Y., Jiang J., Kong B. A retrospective clinicopathological analysis of small-cell carcinoma of the uterine cervix. Mole. Clin. Oncol. 2014;2(1):71–75. - PMC - PubMed
    1. Guimarães L.C., Garcia P.L., Castro J.B., Meneses A.C.O. Primary endometrial large cell neuroendocrine carcinoma with melanocytic differentiation. Autops. Case Rep. 2018;8(4):e2018041. - PMC - PubMed
    1. Höhn A.K., Brambs C.E., Hiller G.G.R., May D., Schmoeckel E., Horn L.C. 2020 WHO classification of female genital tumors. Geburtsh. Frauenheilkunde. 2021;81(10):1145–1153. - PMC - PubMed
    1. Inoue, K., Kai, K., Sato, S., Nishida, H., Hirakawa, K., Nasu, K., et al., 2021. Mixed large and small cell neuroendocrine carcinoma and endometrioid carcinoma of the endometrium with high microsatellite instability: a case report and literature review. SAGE open medical case reports 9, 2050313x21999200. - PMC - PubMed

Publication types

LinkOut - more resources