The Effect of Small Size Uterine Fibroids on Pregnancy Outcomes in High-risk Pregnancies

Rev Bras Ginecol Obstet. 2020 Sep;42(9):535-539. doi: 10.1055/s-0040-1713913. Epub 2020 Sep 29.

Abstract

Objective: To evaluate the obstetric outcomes of singleton high-risk pregnancies with a small size uterine fibroid.

Methods: This retrospective cohort study was conducted among 172 high-risk pregnant women who were followed-up by a single surgeon between 2016 and 2019. Pregnant women with preconceptionally diagnosed small size (< 5 cm) single uterine fibroids (n = 25) were compared with pregnant women without uterine fibroids (n = 147) in terms of obstetric outcomes.

Results: There was no statistically significant difference between the groups in terms of adverse pregnancy outcomes. The size of the fibroids was increased in 60% of the cases, and the growth percentage of the fibroids was 25% during pregnancy. Intrapartum and short-term complication was not observed in women who underwent cesarean myomectomy.

Conclusion: Small size uterine fibroids seem to have no adverse effect on pregnancy outcomes even in high-risk pregnancies, and cesarean myomectomy may be safely performed in properly selected cases.

MeSH terms

  • Adolescent
  • Adult
  • Female
  • Humans
  • Leiomyoma / epidemiology*
  • Leiomyoma / surgery
  • Pregnancy
  • Pregnancy Complications, Neoplastic / epidemiology*
  • Pregnancy Complications, Neoplastic / surgery
  • Pregnancy Outcome / epidemiology*
  • Pregnancy, High-Risk*
  • Retrospective Studies
  • Uterine Myomectomy
  • Uterine Neoplasms / epidemiology*
  • Uterine Neoplasms / surgery
  • Uterus / surgery
  • Young Adult