Negative impacts of ovarian endometrioma on preantral follicle development: implications for endometriosis-related infertility - Scorecard - MDSpire

Negative impacts of ovarian endometrioma on preantral follicle development: implications for endometriosis-related infertility

  • By

  • Makoto Orisaka

  • Aya Shirafuji

  • Natsumi Shimizu-Mizuno

  • Miki Uesaka

  • Yuko Fujita

  • Katsutoshi Mizuno

  • Masayuki Fujita

  • Yumiko Miyazaki

  • Toshimichi Onuma

  • Hideaki Tsuyoshi

  • Tetsuya Mizutani

  • Benjamin K. Tsang

  • Yoshio Yoshida

  • May 11, 2026

  • 0 min

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Clinical Scorecard: Adverse Effects of Ovarian Endometriomas on Preantral Follicle Maturation: Consequences for Infertility Associated with Endometriosis

At a Glance

CategoryDetail
ConditionEndometriosis and ovarian endometriomas
Key MechanismsOxidative stress and tissue fibrosis affecting follicular development
Target PopulationFemales of reproductive age with endometriosis
Care SettingClinical and research settings involving reproductive health

Key Highlights

  • Endometriomas are associated with diminished ovarian function and infertility.
  • Endometrioma fluid (EmF) disrupts preantral follicle development through oxidative stress.
  • EmF promotes granulosa cell proliferation but inhibits FSH-induced estradiol production.
  • Oxidative stress and fibrosis in the ovaries are key mechanisms of infertility in endometriosis.
  • Androgen supplementation may partially restore follicular function affected by EmF.

Guideline-Based Recommendations

Diagnosis

  • Assess for endometriosis in females with infertility, especially those with ovarian cysts.

Management

  • Consider therapeutic strategies targeting oxidative stress and fibrotic remodeling.

Monitoring & Follow-up

  • Evaluate ovarian function and follicular development in patients with endometriomas.

Risks

  • Increased risk of infertility associated with endometriomas due to disrupted folliculogenesis.

Patient & Prescribing Data

Females with endometriosis and ovarian endometriomas

Antioxidants and antifibrotic agents showed no significant effects on follicular development.

Clinical Best Practices

  • Monitor oxidative stress levels in patients with endometriomas.
  • Evaluate the impact of endometriomas on hormonal signaling and follicular health.

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