Fertility sparing approach as the standard of care in young patients with immature teratomas

Immature teratomas are quite rare tumors arising in young women. they are usually diagnosed in early stage and grade and have a good prognosis. in these young patients,fertility-sparing management is suggested as the standard of care. bilateral immature teratoma is a rare condition with an incidence of 10%,with a five-year survival rate of 80%. the majority of patients received fertility-sparing treatment followed by adjuvant chemotherapy in 78%. older age,advanced stage,and high grade are negative prognostic factors. the surgery-only,watch-and-wait approach was evaluated; however,after a median follow-up time of 42 months,50% of patients experienced recurrence,but they were successfully salvaged with chemotherapy. in a retrospective study,12 out of 27 patients tried to conceive,resulting in 10 pregnancies (8 after chemotherapy). we present a narrative review of the current literature regarding the essential multidisciplinary approach of such patients in order to achieve the best oncologic and fertility-sparing outcome. © 2017 by the turkish-german gynecological education and research foundation.