The safety and effectiveness of elective laparoscopic surgery for benign ovarian cysts during pregnancy—Comparison with emergency surgery. Issue 10 (26th July 2022)

• Record Type: Journal Article
• Authors: Samejima, Kouki; Takai, Yasushi; Matsunaga, Shigetaka; Nagai, Tomonori; Kikuchi, Akihiko
• Is Part Of: Journal of obstetrics and gynaecology research. Volume 48:Issue 10(2022)
• Page Start: 2603
• Page End: 2609
• Publication Date: 2022-07-26
• Subjects: acute abdomen -- laparoscopic surgery -- ovarian cyst -- ovarian tumor -- pregnancy; Gynecology -- Periodicals; Obstetrics -- Periodicals; 618.1005
• DOI: 10.1111/jog.15357
• Languages: English
• ISSNs: 1341-8076

Abstract

Abstract: Aim: Relatively small benign ovarian cysts are conservatively managed in early pregnancy. However, emergency surgery is required should acute abdomen occur. Our study aimed to examine and compare the outcomes of benign ovarian cysts treated with elective laparoscopic surgery or emergency surgery during pregnancy. Methods: From 2004 to 2017, we treated 135 pregnant patients (110 elective and 25 emergencies) with benign ovarian cysts at our tertiary perinatal center and compared their surgical and perinatal outcomes. Results: There was no significant difference in cyst diameter (7.6 ± 2.5 vs. 6.8 ± 2.1 cm), but cysts <6 cm were significantly more common in emergency (36%) than in elective (15%) cases. Mature teratomas were significantly more common in elective cases (89% vs. 52%) but corpus luteum cysts were more common in emergency cases (0% vs. 32%). The rates of laparoscopic surgery (98.2% vs. 52.0%) and ovarian conservation (99.1% vs. 80.0%) were significantly higher, and post‐surgical hospitalization (4.6 ± 1.3 vs. 9.8 ± 10.5 days) was significantly shorter in elective than in emergency cases. There was no significant difference in the gestational age for delivery (38.9 ± 1.9 vs. 38.4 ± 2.7 weeks), preterm birth rate (12% vs. 20%), or birth weight (2939 ± 469 vs. 3019 ± 510 g). Conclusions: We cannot state that an emergency surgery during pregnancy is rarely required for small benign ovarian cysts. However, the surgical outcomes were significantly better for elective than for emergency surgery, with no difference in perinatal outcomes. If a benign ovarian cyst is found early in pregnancy, elective laparoscopic surgery may be considered with adequate informed consent.