Belly button endometriosis, clinically known as or Villar's nodule , is a rare form of superficial endometriosis where tissue similar to the uterine lining (endometrium) grows within or just beneath the umbilicus.
While endometriosis affects roughly 10% of women of reproductive age, umbilical endometriosis is rare, accounting for only about 0.5% to 1% of all extrapelvic endometriosis cases. However, because it is often missed, the true numbers may be higher. belly button endometriosis
If you have noticed a lump, discoloration, or pain in your navel—especially when your period arrives—this post is for you. Belly button endometriosis, clinically known as or Villar's
, a simple skin infection (cellulitis), or a granuloma. If you suspect you have this condition, doctors typically use: Physical Exams: To check the color and firmness of the nodule. Imaging: Ultrasounds, CT scans, or MRIs can help rule out hernias. Biopsy: A small tissue sample is often the only way to confirm the diagnosis definitively. Treatment Options While hormone-suppressing medications (like birth control or progesterone) may temporarily reduce symptoms, they rarely make the tissue disappear. Surgical Excision: This is considered the "gold standard" treatment. A surgeon removes the entire nodule and any affected surrounding tissue. Umbilical Reconstruction: In some cases, if a large amount of tissue is removed, the surgeon may reconstruct the belly button for aesthetic reasons. Living with "Endo Belly" Managing the physical discomfort of umbilical endometriosis often involves more than just medical treatment. Many patients find relief by adjusting their lifestyle during flares: Clothing Choice: Switching to soft, high-waisted leggings or dresses that don't put pressure on the navel. Advocacy: Because many general practitioners are unfamiliar with Villar's nodule, reaching out to an endometriosis specialist is often necessary for a correct diagnosis. Are you experiencing cyclical pain or changes in your belly button? Don't dismiss it—talk to your doctor about whether an endometriosis evaluation is right for you. This is for informational purposes only. For medical advice or diagnosis, consult a professional. AI responses may include mistakes. If you have noticed a lump, discoloration, or
Belly button endometriosis, medically known as , is a rare but very real condition. Because it is so uncommon, it is frequently misdiagnosed or dismissed by patients and doctors alike.