title: Bilateral metachronous dysgerminoma with a 15-year interval.
mesh_terms: D000328:Adult; D002369:Castration; D004407:Dysgerminoma / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D005260:Female; D006801:Humans; D009364:Neoplasm Recurrence, Local; D010051:Ovarian Neoplasms / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D011183:Postoperative Complications; D013997:Time Factors; D014481:United States