Vestibular Papillomatosis: Treatment, Causes, And Symptoms

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What Is Vestibular Papillomatosis and How Is It Treated?

Medically reviewed by Debra Rose Wilson, Ph.D., MSN, R.N., IBCLC, AHN-BC, CHT — Written by The Healthline Editorial Team — Updated on September 18, 2018

Causes
Risk factors
Symptoms
Diagnosis
Treatment
Takeaway

Vestibular papillomatosis is characterized by small, shiny, skin-colored growths on a woman’s vulva, which is the outer part of the vagina. It may not need treatment.

The growths, or papillae, occur in a line or as symmetrical patches on the labia minora — smaller inner folds — on both sides of the vulva. They can also occur in the vestibule, which is the opening of the vagina surrounded by the labia minora.

The papillae can be smooth, round bumps or finger-like projections. They’re 1-2 millimeters in diameter, slow-growing, and nontender.

What causes this?

Most doctors think this uncommon condition is a variation of the normal anatomy of the vulva, not an abnormality or disease.

It’s important to know that vestibular papillomatosis isn’t a sexually transmitted disease (STD). You can’t catch it from or pass it on to someone else.

There’s been a lot of debate about whether vestibular papillomatosis is caused by human papillomavirus (HPV), the virus associated with cervical cancer. But most studies now show that this isn’t true. A few doctors think you might have a higher risk of getting HPV if you have vestibular papillomatosis, but there isn’t any good evidence for this.

Vestibular papillomatosis isn’t caused by having sex or poor hygiene. However, keeping your vaginal area clean may help keep it from getting worse. If you use harsh soap or scrub the growths too hard, you may make it worse.

Who’s at risk?

Because it’s a benign normal variation of your anatomy, vestibular papillomatosis is something you’re born with. It’s not something you’re at risk to get. It’s possible it may be inherited, but that hasn’t been studied.

The prevalence of vestibular papillomatosis determined in several studies varies widely, from 1 to 33 percent. It’s found most often in adult women, and it occurs in women of all ethnicities and races.

Vestibular papillomatosis is often mistaken for warts, but there’s no association between the two.

Common symptoms

Most women have no symptoms from vestibular papillomatosis. It’s usually painless, and you may not even know you have it. Often, vestibular papillomatosis is found when you see your doctor for other unrelated symptoms, such as pain or vaginal discharge, or for a routine physical examination.

You may feel concerned if you discover bumps on your vulva. If vestibular papillomatosis is misdiagnosed as genital warts, you may feel even more worried.

A condition called vulvar vestibulitis sometimes coexists with vestibular papillomatosis. This condition can cause itching and pain around your vaginal opening. The pain can be mild or severe and can occur during intercourse or when the vestibule of your vulva is touched. You may also see redness in the vulvar vestibule. These symptoms are due to vulvar vestibulitis and not vestibular papillomatosis.

How it’s diagnosed

Vestibular papillomatosis can be diagnosed clinically. This means your doctor can make the diagnosis by talking to you about the bumps and performing an examination. Your doctor must know what vestibular papillomatosis is to make the correct diagnosis, but many don’t.

Often vestibular papillomatosis is misdiagnosed as genital warts. A case report from 2010 describes the characteristics that can be used to tell the difference between vestibular papillomatosis and warts.

Papillae vs. warts:

Papillae:	Warts:
grow in a line and are symmetrical	spread around randomly
only occur on your labia minora or vulvar vestibule	can occur anywhere on the outer or inner vagina
are pink and shiny	can be a variety of colors and are dull
are soft when you touch them	are firm or hard
the base of each is separate from the others	the bases are all connected together
don’t change color when exposed to acetic acid	turn white when exposed to acetic acid

When your doctor isn’t sure about the diagnosis, a biopsy, or little piece of one of the papillae, can be removed. When this is looked at under a microscope, it has characteristic features that confirm that it’s vestibular papillomatosis.

Treatment options

The papillae are benign and considered to be normal anatomy, so they don’t need to be treated. When you have vestibular papillomatosis, the main problem is that you may not be properly diagnosed. If your doctor misdiagnoses it as genital warts, you may undergo unnecessary tests and treatments. This can lead to unnecessary worry and expense.

If the bumps bother you a lot or interfere with sexual intercourse, your doctor can remove them with a simple procedure, but they sometimes just come back.

The most important things to remember if you’re diagnosed with vestibular papillomatosis are:

It’s benign and isn’t and won’t turn into cancer.
It isn’t an STD, so it can’t be picked up or passed on during sex.

The takeaway

If you’re diagnosed with vestibular papillomatosis, your outlook is excellent. It’s not dangerous, usually has no symptoms, and requires no treatment. If for some reason you want to be treated, your doctor can perform a simple surgical procedure to remove the papillae.

If you know about this condition, you can help ensure that the correct diagnosis is made.

How we reviewed this article:

SourcesHistoryHealthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical journals and associations. We only use quality, credible sources to ensure content accuracy and integrity. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

Kakkar S, et al. (2016). Monomorphic papillae oninner labia and vulvar vestibule. DOI:https://doi.org/10.4103/0019-5154.185736
Ozkur E, et al. (2016). Vestibularpapillomatosis: An important differential diagnosis of vulvar papillomas.https://escholarship.org/uc/item/7933q377
Salvini C, et al. (2008). Multiple papillae onlabia minora. DOI:https://doi.org/10.1503/cmaj.080196
Sarifakioglu E, et al. (2005). Vestibular papillomatosis:Case report and literature review.https://www.medicaljournals.se/acta/content/html/10.2340/00015555-0027
Wollina U, et al. (2010). Vulvar vestibularpapillomatosis. DOI:https://doi.org/10.4103/0378-6323.62971

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Medically reviewed by Debra Rose Wilson, Ph.D., MSN, R.N., IBCLC, AHN-BC, CHT — Written by The Healthline Editorial Team — Updated on September 18, 2018

Vestibular Papillomatosis: Treatment, Causes, And Symptoms

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