Is polyarteritis nodosa an autoimmune disease?

Polyarteritis causes. The answer to your question is "it may be" an auto-immune disorder. Polyarthritis is most often caused by an auto-immune disorder such as rheumatoid arthritis, amyloidosis, psoriatic arthritis, and lupus erythematosus. In addition, it may also be caused by infection with an alphavirus such as chikungunya virus and ross river virus. Ask your physician for more information in your instance.

Related Questions

Is polyarteritis nodosa always an autoimmune disease?

Yes. It is an autimmine disease and can be successfully treated with drugs used to treat other autoimmune diseases. Read more...
Polyarteritis nodosa. Pan ( poly arteritis nodosa) is a disease of unknown cause.It affects small to medium sized arteries reducing or cutting off blood supply to organs . Men are affected more than women between ages of 30 to 50 . In 25% of patients hepatitis b or c infection is seen. Small and medium arteries are attacked by immune cells . It is immune mediated and exact cause is not known. Read more...
Polyarteritis causes. The answer to your question is "it may be" an auto-immune disorder. Polyarthritis is most often caused by an auto-immune disorder such as rheumatoid arthritis, amyloidosis, psoriatic arthritis, and lupus erythematosus. In addition, it may also be caused by infection with an alphavirus such as chikungunya virus and ross river virus. Ask your physician for more information in your instance. Read more...

Is polyarteritis nodosa a type of autoimmune disease?

Yes. Polyarteritis nodosa is a kind of vasculitis, that is, a disease characterized by inflammatory cells invading your blood vessel walls and causing many problems. Polyarteritis nodosa specifically refers to a vasculitis that affects small and medium sized arteries. Read more...
Polyarteritis nodosa. Pan ( poly arteritis nodosa) is a disease of unknown cause.It affects small to medium sized arteries reducing or cutting off blood supply to organs . Men are affected more than women between ages of 30 to 50 . In 25% of patients hepatitis b or c infection is seen. Small and medium arteries are attacked by immune cells . It is immune mediated and exact cause is not known. Read more...

My sister has polyarteritis nodosa. What does this mean?

Polyarteritis nodosa. Pan ( poly arteritis nodosa) is a disease of unknown cause.It affects small to medium sized arteries reducing or cutting off blood supply to organs . Men are affected more than women between ages of 30 to 50 . In 25% of patients hepatitis b or c infection is seen. Small and medium arteries are attacked by immune cells . It can affect infants. Dilated arteries and strictures resemble rosary beads. Read more...

Can polyarteritis nodosa lead to vasculitic neuropathy?

Yes but . . . . Since pan is a vasculitis, it like the other rheumatological illnesses of this type can cause an associated neuropathy. It would be important to rule out other potential causes like medications, vitamin deficiencies, alcohol, infections, hereditary, diabetes, neurological conditions or vascular compromise. Others too. The onset, time course, distribution, and anatomy can help define it. Emg done? Read more...
Yes. Pan, like other vasculitides, affects multiple systems and has protean manifestations, although it most commonly affects skin, joints, peripheral nerves, the gut, and the kidney.[2] the lungs are usually spared with pan. A typical pan patient might present with fever, night sweats, weight loss, skin ulcerations or tender nodules, and severe muscle and joint pains developing over weeks or months. Read more...
Polyarteritis nodosa. Yes it can . Ployarteritis nodosa affects medium to small arteries that supply the nervous system both central and peripheral causing vasculitic neuropathy. Read more...

What new research is there regarding vasculitis and polyarteritis nodosa?

Treatment. Polaryarteritis & temporal arteritis, are found to be quite treatable without high dose Prednisone and all it's side effects. The new drugs are tnf-a inhibitors and new research shows quick remission in most cases. Read more...

I want to know my options for treating polyarteritis nodosa?

Limited. Despite many trials, corticosteroids are still the cornerstone of treatment. Cyclophosphamide may be added in more severe cases or in resistant cases of polyarteritis that are not hepatitis b related. Newer agents to treat this condition exist and treatment should only be attempted by a physician intimately familiar with the condition. Read more...
Polyarteritis nodosa. In pan damage is due to impaired blood supply to vital tissues as a result of inflammation of medium to small arteries . Goal of treatment is to reduce inflammation with Prednisone , and Cytoxan as main drugs. Other medications include methotrexate, Leflunomide and Rituxan (rituximab) . Problems due to pan need to be treated such as HTN , renal failure, seizures, stroke, bowel perforation , neuropathy etc. Read more...

I have been diagnosed with polyarteritis nodosa although both biopsy and blood test have come back negative. Is this diagnosis likely to be correct?

It could be. It depends on what was biopsied. Sometimes an angiogram is indicated. There is no specific blood test for pan. If an initial biopsy was done and is negative, sometimes a second biopsy is necessary. Your physician is able to guide you. Read more...
Polyarteritis nodosa. Diagnosis made by symptoms and findings which may include elevated wbc, ESR , CRP and in some positive p-anca when pan involves small vessels , positive hep b or c ag or a/b in some patients . Angiogram shows typical beaded medium or small arteries with aneurysms. Biopsy of affected tissues shows arteritis. Sural nerve is commonly biopsied . At times biopsy is targeted for affected tissues. Read more...