Laparoscopic staging of ovarian immature teratomas: a report on three cases.

ABSTRACT Background: Ovarian malignant germ cell tumors (MGCT) tend to occur in younger women and are amenable to fertility sparing surgery. Traditionally, most ovarian cancers are staged via laparotomy; however, laparoscopy is a potential alternative to laparotomy for surgical staging in malignant germ cell tumors. Case: Three patients with immature teratoma were surgically staged with laparoscopy over a 1-year period at our institution. All patients underwent an initial surgery, unilateral salpingo-oophorectomy, for a complex adnexal mass that demonstrated immature teratoma on final pathology. Laparoscopic surgical staging was performed for all patients, with peritoneal and omental biopsies and pelvic and para-aortic lymph node dissection. Two patients with Stage IA disease secondary to negative biopsies and lymph nodes were observed. One patient was found to have omental disease; she underwent chemotherapy and remains in remission. As of last follow-up, no recurrences have been documented. Conclusion: ...