TY - JOUR T1 - Unusual Cases of Pure Malignant Germ Cell Tumors of the Ovary: A Case Series on 10 Years Experience at a Tertiary Care Center T2 - Journal of Reproduction & Infertility JT - Journal of Reproduction & Infertility SP - 267 EP - 274 VL - 22 IS - 4 PY - 2021 SN - 2251-676X L1 - https://www.jri.ir/documents/fullpaper/en/120125.pdf L2 - https://www.jri.ir/article/120125 UR - https://www.jri.ir/en/currentissue.aspx?id=89 PB - Avicenna Research Institute AU - Goyal, Lajya AU - Kaur, Balpreet AU - Goyal, Gitanjali AU - Rajora, Parveen AB -

Background: Malignant ovarian germ cell tumors (MOGCTs) are rare female cancers, constituting  up to 10% of ovarian cancers. Dysgerminoma is the most common histological variant. Surgical removal of the tumor with optimal debulking is the treatment of choice. Multidrug chemotherapy following surgery offers high remission rates. Considering the prevalence of these tumors in adolescent and young females, fertility-sparing treatment is of paramount importance.
Methods: The data of all patients with ovarian malignancy admitted at a tertiary-care-teaching hospital from September 2009-March 2019 were analyzed. Ten patients of MOGCTs were treated in this period. The clinical features, radiological and biochemical findings, and management and treatment outcome were evaluated.
Results: The median age of patients was 23 years. Histological subtypes included immature teratoma (n=3), endodermal sinus tumor (n=4), and dysgerminoma (n=3). Tumor markers namely AFP, βHCG, and LDH increased in all except the patients with immature teratoma. Two patients with dysgerminoma were in the second trimester of pregnancy. All patients except one underwent surgery followed by BEP chemotherapy. Two patients had developed metastasis within six months of treatment and died. In seven patients, no evidence of disease was reported till date.
Conclusion: Management of antenatal patients with dysgerminoma by surgery followed by BEP chemotherapy has favorable prognosis. Fertility-sparing surgery with adjuvant chemotherapy offers great advantage in young girls. However, risk stratification based on prognostic factors should be implemented in order to individualize the treatment for achieving higher survival rates. The option for oocyte-cryopreservation prior to surgery must be discussed with patients desiring future fertlity.

CY - Tehran, Iran LA - English