Vasculitis

Vasculitis is inflammation and necrosis of a blood vessel with subsequent impairment of blood flow .Inflammation of the blood vessels is characterized by white blood cells (leukocytes) infiltrating the vessel wallsThis inflammation and the body’s subsequent reactions to it can cause the vessels to become weakened and can impair the integrity of the vessel walls, which in turn can prevent adequate flow of blood through the affected vessels. This can cause ischemia (lack of oxygen) of the organ and body tissues fed by this blood supply, and this is responsible for many of the problems that the different types of vasculitis can cause.

What are the symptoms of vasculitis?

Patients with vasculitis have nonspecific symptoms like Fever, weight loss, lack of appetite, body aches, joint pains, etc. Each type of vasculitis can also have manifestations based on which organs are involved. Vasculitis patients can develop red spots on the skin and when blood flow decreases, the skin can turn dark resulting in the death of the cells of the affected parts. Similar lesions can affect internal organs like kidney, lungs, heart, etc. This can lead on to renal failure or paralysis.

What are the types of vsaculitis?

Based on the size of blood vessels involved and the organs affected there are different types of Vasculitis

• Churg Strauss Syndrome
• Cryoglobulinemia
• Giant Cell Arteritis
• Henoch-Schönlein Purpura
• Kawasaki Disease
• Microscopic Polyangiitis
• Polyarteritis Nodosa
• Polymyalgia rheumatica
• Takayasu’s Arteritis

How can we diagnose vasculitis?

The diagnosis of Vasculitis is not very easy. There are criteria proposed by the American College of Rheumatology (ACR) for diagnosis. The diagnosis can only be made by an experienced a href="https://dranoofsrheumacare.com/specialists.php" title="physician">physician. Presence of an antibody called ANCA helps in diagnosing certain types of Vasculitis.

What are the causes of vasculitis?

Causes of autoimmune vasculitis are largely unknown, but thought to be due to a combination of factors, including infection, genetic predisposition, and environmental.

What are the treatment options?

During the initial years steroids were the only drugs used in the treatment of these diseases. Currently there are newer drugs like Mycophenolate mofetil, Cyclophosphamide and Rituximab being used to treat these patients effectively. If these diseases are diagnosed early and treated effectively most of the patients get cured.