How is endometriosis diagnosed in teenagers?

Diagnosing endometriosis in teenagers starts with taking symptoms seriously and getting the full story—when pain began, whether it’s cyclical or constant, what triggers flares, and how it affects school, sports, sleep, mood, and daily life. Our team looks for patterns that fit endometriosis (and adenomyosis) while also screening for common “look-alikes” or overlapping issues that can mimic or amplify pelvic pain, like pelvic floor dysfunction, GI conditions, or hormonal and inflammatory contributors.

Imaging such as ultrasound or MRI can sometimes identify suspected endometriosis or related conditions (like ovarian endometriomas), but normal imaging does not rule endometriosis out—especially in adolescents. The only way to confirm endometriosis with certainty is through minimally invasive surgery (laparoscopy) with biopsy, and in some cases excision of visible disease at the same time. If you’re a teen (or a parent of one) trying to get clear answers, we can review symptoms and prior records, explain what testing is most useful, and help you understand when a surgical diagnosis may—or may not—be the right next step.