title: Mature oocyte retrieval during laparotomic debulking surgery following random-start controlled ovarian stimulation for fertility preservation in a patient with suspected ovarian cancer.
abstract: Herein, we report a case of successful mature oocyte retrieval during laparotomy after random-start controlled ovarian stimulation (COS) in a 21-year-old nulliparous woman with suspected recurrent ovarian immature teratoma. The patient had been diagnosed with stage IIIC immature teratoma two years earlier following a staging operation, including right oophorectomy and left ovarian cystectomy. And she had subsequently undergone four rounds of postoperative adjuvant chemotherapy with bleomycin, etoposide, and cisplatin. Approximately two years after the initial surgery, she was strongly suspected of having recurrent ovarian immature teratoma on radiologic follow-up. We performed random-start COS and in vivo oocyte retrieval during laparotomic debulking surgery including left oophorectomy. Eight mature oocytes were successfully retrieved and vitrified for fertility preservation. The final pathologic diagnosis was mature cystic teratoma of the ovary and peritoneal implants consistent with gliomatosis peritonei. This is the first case report in which random-start COS and in vivo oocyte retrieval were performed.
authors.affiliation: Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea. ; Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.
authors.forename: Seul Ki
authors.initials: SK
authors.lastname: Kim
authors.affiliation: Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea.
authors.forename: Myo Sun
authors.initials: MS
authors.lastname: Kim
authors.affiliation: Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.
authors.forename: Hoon
authors.initials: H
authors.lastname: Kim
authors.affiliation: Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea. ; Department of Obstetrics and Gynecology, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea.
authors.forename: Sun Mie
authors.initials: SM
authors.lastname: Kim
authors.affiliation: Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea. ; Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.
authors.forename: Jung Ryeol
authors.initials: JR
authors.lastname: Lee
authors.affiliation: Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea. ; Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.
authors.forename: Chang Suk
authors.initials: CS
authors.lastname: Suh
authors.affiliation: Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea.
authors.forename: Seok Hyun
authors.initials: SH
authors.lastname: Kim
keywords: Fertility preservation; Laparotomy; Oocyte retrieval; Ovarian neoplasms