What is another word for Periarteritis Nodosa?
Pronunciation: [pˈi͡əɹɪˌɑːtəɹˈa͡ɪtɪs nədˈə͡ʊsə] (IPA) 
Periarteritis Nodosa, also known as Polyarteritis Nodosa, is a rare autoimmune disease in which the immune system mistakenly attacks the small and medium-sized arteries. This can lead to inflammation, damage to blood vessel walls, and impaired blood flow. There are no direct synonyms for the term, but it is sometimes referred to as Systemic Polyarteritis or Kussmaul Disease. Other related conditions may include vasculitis or Wegener's granulomatosis. Symptoms may include fever, fatigue, muscle and joint pain, skin rashes, and nerve damage. If left untreated, periarteritis nodosa can lead to serious complications such as heart attack, stroke, or organ failure. Early diagnosis and treatment are crucial.
