Clinicopathological analysis of non-gestational ovarian choriocarcinoma: Report of two cases and review of the literature

  • Authors:
    • Qiong Wang
    • Chao Guo
    • Lingfeng Zou
    • Yun Wang
    • Xin Song
    • Yaqi Ma
    • Aijun Liu
  • View Affiliations

  • Published online on: February 22, 2016     https://doi.org/10.3892/ol.2016.4257
  • Pages: 2599-2604
Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

The aim of the present study was to analyze the clinicopathological features of two cases of non-gestational ovarian choriocarcinoma (NGCO). The histopathological, immunohistochemical and clinical features of two cases of NGCO in the left ovaries of two 13 year‑old female patients were investigated and the relevant literature was reviewed. In both cases, the tumor masses exhibited cribriform, papillary and nested cellular growth patterns, and hemorrhage and necrosis were evident. In case one, the patient also exhibited a sex cord tumor with annular tubules (SCTAT) in the right ovary. To the best of our knowledge, the synchronous occurrence of these two tumor types has not been reported previously. Immunohistochemically, the tumor cells of choriocarcinoma in both cases were positive for human chorionic gonadotropin and cytokeratin, while those of SCTAT were positive for CD56 and CD99. NGCO is an extremely rare germ cell tumor of high‑grade malignancy, and STCAT is even rarer. Early metastasis of NGCO is common and the disease has a poor prognosis. In the present study, one patient succumbed within 4 months of diagnosis with NGCO and the other patient was lost to follow-up after 12 months.
View Figures
View References

Related Articles

Journal Cover

April-2016
Volume 11 Issue 4

Print ISSN: 1792-1074
Online ISSN:1792-1082

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Wang Q, Guo C, Zou L, Wang Y, Song X, Ma Y and Liu A: Clinicopathological analysis of non-gestational ovarian choriocarcinoma: Report of two cases and review of the literature. Oncol Lett 11: 2599-2604, 2016
APA
Wang, Q., Guo, C., Zou, L., Wang, Y., Song, X., Ma, Y., & Liu, A. (2016). Clinicopathological analysis of non-gestational ovarian choriocarcinoma: Report of two cases and review of the literature. Oncology Letters, 11, 2599-2604. https://doi.org/10.3892/ol.2016.4257
MLA
Wang, Q., Guo, C., Zou, L., Wang, Y., Song, X., Ma, Y., Liu, A."Clinicopathological analysis of non-gestational ovarian choriocarcinoma: Report of two cases and review of the literature". Oncology Letters 11.4 (2016): 2599-2604.
Chicago
Wang, Q., Guo, C., Zou, L., Wang, Y., Song, X., Ma, Y., Liu, A."Clinicopathological analysis of non-gestational ovarian choriocarcinoma: Report of two cases and review of the literature". Oncology Letters 11, no. 4 (2016): 2599-2604. https://doi.org/10.3892/ol.2016.4257