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Living with Laryngeal papillomatosis

A condition in which small tumors called papillomas grow in the voice box, often causing hoarseness.

Understanding Laryngeal papillomatosis

Laryngeal papillomatosis is a form of recurrent respiratory papillomatosis in which tumors (papillomas) grow in the larynx (voice box).

Symptoms usually begin with hoarseness or a voice change. Some people have trouble breathing if the papillomas block the airway. The tumors vary in size, can grow very quickly, and often grow back even when removed.

Signs & symptoms

Symptoms vary from person to person. GARD says people may have:

  • Hoarseness
  • Voice changes
  • Trouble breathing (dyspnea)
  • Growths in the voice box that grow back

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Your doctor may refer you to a specialist who knows rare conditions.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    Recurrent Respiratory Papillomatosis Foundation may keep lists of experts for this condition.

Care & treatment

Care team
A doctor familiar with rare conditions, plus specialists as needed
Expert care
Expert lists: Recurrent Respiratory Papillomatosis Foundation
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Recurrent Respiratory Papillomatosis Foundation and other patient organizations
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
How often do the papillomas need to be checked or removed?
What signs of airway trouble should I watch for?
What treatment options are there to slow regrowth?

Quick facts

It is caused by two types of human papillomavirus (HPV), called HPV 6 and HPV 11.

Also known as: laryngeal papilloma; laryngeal papillomas; recurrent laryngeal papillomatosis

Patient organizations

Source: NIH GARD · Laryngeal papillomatosisGARD ID 6864 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Laryngeal papillomatosis.

Explore the Laryngeal papillomatosis blog

Explore research for Laryngeal papillomatosis

Explore actively recruiting Laryngeal papillomatosis studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Laryngeal papillomatosis with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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