Robotic-assisted surgery for the treatment of pelvic masses in pregnant patients: a series of four cases and literature review.

Abstract

The purpose of this study was to assess the safety and feasibility of robotic-assisted surgery for the treatment of a pelvic mass in gravid patients. We retrospectively reviewed the charts of all pregnant women who were diagnosed with a pelvic mass by individual obstetric physicians and referred to our gynecologic oncology service from January 2009 until March 2012; four patients were identified and treated with robotic-assisted surgery by the same group of gynecologic oncologists. The following patient data were collected: age, disease origin, histology, tumor size, gravid status at surgery, surgical procedure, intra- and postoperative surgical complications, and both maternal and fetal outcomes. The gynecologic lesions comprised an immature teratoma, a mucinous cystadenoma, a hemorrhagic cyst and an ovarian endometrioma; in each case, blood loss was minimal and no maternal or fetal intra-operative complications were encountered. All patients had normal, spontaneous vaginal deliveries at term. Robotic-assisted surgery for the treatment of pelvic masses in pregnant patients is ostensibly feasible and associated with favorable outcomes for both the patient and fetus.