Can teens have endometriosis with a normal ultrasound?

Yes. Teens can absolutely have endometriosis even when an ultrasound looks “normal.” Many types of endometriosis—especially superficial disease or implants in certain locations—simply won’t show up on routine imaging, and pain severity doesn’t reliably match what any scan can see.

A normal ultrasound mainly helps rule out certain problems (like larger ovarian cysts or obvious masses), but it doesn’t exclude endometriosis or other conditions that can coexist with it and drive symptoms. That’s why our evaluation focuses first on your full story—when the pain started, how it flares across the cycle, bowel/bladder patterns, fatigue, missed school or activities, and what treatments have or haven’t helped—paired with a careful exam and, when appropriate, more expertly interpreted imaging like MRI.

If a teen has persistent painful periods, pelvic pain between periods, GI or urinary symptoms that cycle, or pain that’s not responding to typical first steps, we take that seriously and look for the full “why,” including endometriosis and look-alike or overlapping issues (like pelvic floor dysfunction or pain sensitization). If you’d like, you can reach out to schedule a consultation with our team so we can map out an individualized plan for diagnosis and next steps.