polyarteritisnoden
Polyarteritis nodosa (PAN) is a rare, systemic vasculitis characterized by inflammation of the medium and small arteries throughout the body. It primarily affects the medium-sized arteries, leading to the formation of granulomas and the deposition of immune complexes. PAN is more common in men, typically between the ages of 30 and 60, and is often associated with other autoimmune diseases such as rheumatoid arthritis, systemic lupus erythematosus, and Sjögren's syndrome.
The exact cause of PAN is unknown, but it is believed to be an autoimmune disorder triggered
Treatment of PAN usually involves a combination of corticosteroids, immunosuppressive agents, and sometimes cytotoxic drugs. The