How is Relapsing Polychondritis diagnosed?

Relapsing polychondritis is diagnosed primarily through clinical observation rather than a single definitive test, as there are no blood markers specific to the disease. Physicians reach a diagnosis by identifying characteristic inflammation in cartilaginous tissues—typically the ears, nose, and airway—often supported by the McAdam or Damiani and Levine diagnostic criteria.

How is a diagnosis of Relapsing Polychondritis confirmed?

Because relapsing polychondritis is a rare systemic condition, the diagnostic process is often described as a "diagnostic odyssey." Patients frequently consult multiple specialists before receiving an accurate diagnosis. Diagnosis relies on identifying clinical features, such as auricular (ear) chondritis, nasal cartilage inflammation, and ocular inflammation. Because no specific laboratory test exists for relapsing polychondritis, doctors must rule out other autoimmune conditions and infections that mimic these symptoms.

What criteria do doctors use for Relapsing Polychondritis?

Clinicians often utilize established criteria to standardize the diagnosis of relapsing polychondritis. A diagnosis is generally considered when a patient exhibits three or more of the following clinical features:

• Bilateral inflammation of the ear cartilage (auricular chondritis)


• Non-erosive, seronegative inflammatory polyarthritis


• Inflammation of the nasal cartilage


• Ocular inflammation (e.g., scleritis, uveitis, or conjunctivitis)


• Respiratory tract cartilage inflammation (tracheal or laryngeal)


• Vestibular or auditory dysfunction (e.g., hearing loss or vertigo)

Which specialists should I consult?

Given the multisystem nature of relapsing polychondritis, a rheumatologist is typically the lead specialist who manages the diagnostic process. However, because the disease affects various body systems, you may also work with ophthalmologists, otolaryngologists (ENTs), or pulmonologists. If your current physician is unfamiliar with relapsing polychondritis, it is vital to seek a referral to a tertiary care center or a rheumatologist with specific expertise in systemic vasculitis or rare connective tissue diseases.

Why is the diagnostic process for Relapsing Polychondritis so difficult?

The rarity of relapsing polychondritis often leads to significant delays, as many symptoms are initially mistaken for common infections or localized issues. We understand the deep frustration and isolation this causes; you are not alone, as 468 people with relapsing polychondritis have already joined the DiseaseMaps.org community to share their experiences and support one another.

Next steps

• Consult a board-certified rheumatologist with experience in rare autoimmune or systemic inflammatory diseases.


• Keep a detailed symptom diary, including photographs of redness or swelling in your ears or nose to show your doctor.


• Join a patient support group or the DiseaseMaps.org community to connect with others navigating a similar journey.


• Request a referral to a university-affiliated hospital if a diagnosis remains elusive.

Medical disclaimer: This information is for educational purposes only and does not constitute professional medical advice, diagnosis, or treatment; always consult your physician for clinical concerns.

References

• NIH Genetic and Rare Diseases Information Center (GARD)


• Orphanet: Portal for rare diseases and orphan drugs


• OMIM: Online Mendelian Inheritance in Man


• The Relapsing Polychondritis Foundation