A retrospective study of reproductive outcomes after fertility-sparing surgery and postoperative adjuvant chemotherapy in malignant ovarian germ cell tumors and sex cord-stromal tumors

BACKGROUND: To retrospectively investigate reproductive outcomes after fertility-sparing surgery and postoperative adjuvant chemotherapy in malignant ovarian germ cell tumors (MOGCT) and sex cord-stromal tumors (SCST). METHODS: Data from 32 MOGCT (6 dysgerminomas, 6 yolk sac tumors, 17 immature teratomas, and 3 mixed germ cell tumors) and 9 SCST (4 granulosa cell tumors and 5 sertoli-leydig cell tumors) aged from 18 to 35, treated in the Obstetrics and Gynecology Hospital of Fudan University from October 2003 to October 2013 were collected and analyzed. RESULTS: Average follow up was (86.3 ± 34.4) months. Average diagnosed age was (25.3 ± 3.5) years. Average chemotherapy course was (4.4 ± 1.3) times. Patients are all living. Thirty one patients (75.6%) reported normal menstrual cycles. Twelve patients (29.3%) wished to conceive, 10 (83.3%) naturally conceived and 8 (66.7%) had lived birth. CONCLUSIONS: Reproductive outcomes after fertility-sparing surgery and postoperative adjuvant chemotherapy in MOGCT and SCST are favorable, meanwhile education and consultation is needed.