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Microscopic polyarteritis 2
Polyarteritis, microscopic on the shin
 
Overview   Symptoms   Treatment   Prevention   

Polyarteritis nodosa

Alternative names:

periarteritis nodosa

Symptoms:

Signs and tests:

There are no specific laboratory tests for the diagnosis of polyarteritis nodosa. The diagnosis is generally based upon clinical findings and a few laboratory studies which help to confirm the diagnosis.

  • CBC (may demonstrate an elevated white blood count)
  • ESR (often elevated)
  • tissue biopsy (demonstrates inflammation in small arteries - arteritis)
  • immunoglobulins (may be increased)


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