Endometriosis Explained | Symptoms, Diagnosis & Treatment Options

Johns Hopkins Medicine
Johns Hopkins MedicineApr 9, 2026

Why It Matters

Understanding endometriosis’ multifaceted causes and treatment options enables earlier diagnosis and targeted care, reducing chronic pain and infertility burdens for millions of women.

Key Takeaways

  • Endometriosis affects 10‑15% of reproductive‑age women, often undiagnosed.
  • Retrograde menstruation is leading theory, but genetics and immunity also contribute.
  • Common symptoms: cyclic pelvic pain, dyspareunia, infertility, and organ‑specific complaints.
  • Diagnosis relies on imaging, laparoscopy, and ruling out mimicking conditions.
  • Treatment options span hormonal therapy, minimally invasive surgery, and fertility‑focused management.

Summary

The webinar from Johns Hopkins specialists provides a patient‑centered overview of endometriosis, covering its definition, prevalence, pathophysiology, clinical presentation, diagnostic pathways, and therapeutic strategies. The presenters emphasize that endometriosis is a chronic, hormone‑dependent inflammatory disorder affecting up to 15% of pre‑menopausal women, with peak incidence between ages 25 and 35, and that prevalence can rise to 50% among women evaluated for infertility or chronic pelvic pain. Key insights include the dominant retrograde menstruation hypothesis, alongside genetic predisposition, immune dysfunction, stem‑cell involvement, and lesion‑autonomous estrogen production. Symptomatology is highly variable—ranging from asymptomatic incidental findings to severe cyclic pelvic pain, dysmenorrhea, dyspareunia, bowel or bladder disturbances, and rare thoracic manifestations. Diagnostic work‑up combines thorough history, pelvic examination, imaging (ultrasound, MRI) and definitive laparoscopy, while also excluding mimickers such as fibroids, pelvic infections, or gastrointestinal disorders. The speakers illustrate lesion diversity with intra‑operative images of superficial peritoneal implants, ovarian endometriomas, and deeply infiltrating disease, underscoring the need for surgical expertise. They note that 80% of patients report pain, and infertility stems from inflammatory damage to the endometrium, fallopian tubes, and ovarian reserve. Quotes highlight the complexity: “More than 90% experience retrograde flow, yet only a subset develop disease,” reflecting multifactorial etiology. Implications for clinicians and patients are clear: early recognition through regular gynecologic care, multidisciplinary evaluation, and personalized treatment—whether hormonal suppression, laparoscopic excision, or assisted reproductive technologies—can mitigate pain, preserve fertility, and improve quality of life.

Original Description

Endometriosis can be difficult to diagnose and manage, often affecting daily life in significant ways. In this webinar, Dr. Anja Frost and Dr. Harold Wu from Johns Hopkins Medicine break down what you need to know. #endometriosis #periodpain https://www.hopkinsmedicine.org/health/conditions-and-diseases/endometriosis
Learn about:
• Common symptoms of endometriosis
• How it’s diagnosed by specialists
• Medical and surgical treatment options
• What we know about causes
• Important fertility considerations
Whether you’re newly diagnosed or still searching for answers, this session will help you better understand your symptoms and next steps.

Comments

Want to join the conversation?

Loading comments...