Removal of Adnexal Masses by Operative Laparoscopy During Pregnancy.

We evaluated the outcomes of pregnancies in nine women who underwent removal of an adnexal mass by operative laparoscopy during pregnancy. These patients, who would otherwise have undergone exploratory laparotomy, were treated by diagnostic and operative laparoscopy using the carbon dioxide laser and electrocoagulation. Gestational ages ranged from 12 to 22 weeks (mean 15 wks). Indications for the surgery were persistent complex or enlarged adnexal mass (7), painful adnexal mass (1), and acute abdomen and intraabdominal hemorrhage (1). Procedures performed were ovarian cystectomy (7), paratubal cyst removal (1), and evacuation of pelvic hematoma (1). Operating time ranged from 55 to 150 minutes (mean 101 min). Peritoneal washings were always obtained. No tocolytics were used during or after surgery. Normal fetal heart tones were auscultated postoperatively in the recovery room. There were no complications secondary to the surgery. Six women delivered at term with weight appropriate for gestational age (AGA). One patient had premature rupture of membranes at 31 weeks' with delivery of a viable AGA infant by emergency cesarean section. Two patients' pregnancies at 26 and 29 weeks are progressing normally. Operative laparoscopy for certain pelvic pathology may be performed safely with no complications to the pregnancy.