Vasculitis Diagnosis & Treatment

Vasculitis affecting the skin can look alarming and progress quickly — and it often signals something systemic that needs expert evaluation. Our board-certified dermatologists in Honolulu provide thorough diagnosis and coordinated care to identify the cause and protect your skin and overall health.

What Is Vasculitis?

Vasculitis is inflammation of the blood vessels that can damage vessel walls, disrupt blood flow, and cause visible skin changes including purpura, ulcers, and necrosis. Cutaneous vasculitis may be isolated to the skin or a sign of systemic disease.

Small-Vessel Vasculitis

The most common type affecting the skin — presenting as palpable purpura (raised, non-blanching red or purple spots) typically on the lower legs, triggered by infection, medication, or autoimmune disease.

Medium-Vessel Vasculitis

Involves deeper vessels and can cause nodules, livedo reticularis, or ulceration — often associated with systemic conditions like polyarteritis nodosa that require multidisciplinary management.

Hypersensitivity Vasculitis

An immune-mediated reaction to a trigger — most commonly a medication, infection, or food — causing acute cutaneous inflammation that resolves once the trigger is removed.

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Precision Diagnosis

Vasculitis requires careful evaluation to determine its type, extent, and whether internal organs are involved — skin findings are often just the visible part of a broader picture.

The cornerstone of vasculitis diagnosis — tissue sampling confirms vessel inflammation and helps classify the type for targeted treatment.

Blood tests assess for autoimmune markers, infection, complement levels, and organ involvement to identify the underlying driver.

We review medications, recent infections, and exposures to isolate and eliminate the cause where possible.

Accurate classification is essential — treatment for isolated cutaneous vasculitis differs significantly from systemic disease requiring specialist coordination.

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The Hawaii Premier Difference

We specialize in inflammatory and immune-mediated skin diseases, ensuring accurate vasculitis diagnosis and advanced care in Honolulu.

We don’t rely on fads. Every treatment decision is grounded in biopsy findings, lab results, and current clinical guidelines.

We understand vasculitis can be frightening and confusing. Our team provides clear answers and coordinated care from diagnosis through remission.

Take the First Step

Choose how you'd like to connect with us:

If you’re seeing unexplained spots, purpura, or skin ulcers, don’t wait — vasculitis moves quickly and early diagnosis matters. Our Honolulu team is ready to evaluate your skin and get you the answers you need.

Other Ways to Reach Us:

Send us a message or consultation request

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Book your in-person consultation in Honolulu to get your personalized treatment roadmap.

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