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Can imaging tell endometriosis from IBS or bladder pain?

Topic:Diagnosis
Affected areas:pelvicbowelbladder
An illustration of a female standing next to a female doctor with an ultrasound machine between them.

Imaging can sometimes provide helpful clues, but it can’t reliably separate endometriosis from conditions like IBS or bladder pain on its own. Many people have significant symptoms with normal ultrasound or MRI results, and bowel or bladder discomfort can come from several overlapping causes.


In our practice, we interpret imaging alongside your full symptom history and a targeted pelvic exam, looking for patterns that suggest endometriosis, adenomyosis, or other pelvic pain drivers. When scans do show findings—such as ovarian cysts suspicious for endometriosis or signs of deep disease—they can help guide next steps and surgical planning. If you’re stuck with ongoing symptoms and unclear imaging, our team can help you sort through what the results do (and don’t) mean and discuss the most direct path to a diagnosis.

Need clarity on your symptoms?

Imaging can offer clues but often isn’t enough alone to distinguish endometriosis from IBS or bladder pain. Our specialists combine imaging with a thorough exam and history to accurately diagnose and guide your care.

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Dr. Steven Vasilev delivers best-in-class endometriosis guidance and a personalized treatment plan—built on evidence and your unique biology.


Led by Steven Vasilev, MD—an internationally recognized endometriosis specialist & MIGS surgeon—Lotus Endometriosis Institute is virtual-forward, with many patients traveling nationally for care. Clinical evaluation and surgical treatment are provided in California.

Santa Monica, CA

2121 Santa Monica Blvd, Santa Monica, CA 90404

Operating Hours

8:00 am - 5:00 pm
Monday - Friday

Arroyo Grande, CA

154 Traffic Way, Arroyo Grande, CA 93420