Vaskuliulit

Vaskuliit is a general term for a group of diseases characterized by inflammation of the blood vessel walls. This inflammation can weaken, thicken, or scar the blood vessels, affecting their ability to transport blood. When blood vessels are inflamed, they can become narrowed, blocked, or stretched to the point of rupture.

The causes of vaskuliit are diverse and not always fully understood. They can include infections, autoimmune responses where the body's immune system mistakenly attacks its own tissues, or as a reaction to certain medications. Vaskuliit can affect blood vessels of any size, from tiny capillaries to large arteries, and can occur in any part of the body, including the skin, kidneys, lungs, brain, and nerves.

Symptoms of vaskuliit vary widely depending on which blood vessels are affected and the severity of the inflammation. Common signs can include rash, pain, fever, fatigue, and organ damage. Diagnosis often involves a combination of medical history, physical examination, blood tests, and imaging studies such as biopsies or angiography.

Treatment for vaskuliit aims to reduce inflammation, prevent organ damage, and manage symptoms. This typically involves medications such as corticosteroids and immunosuppressants. The prognosis for vaskuliit depends on the specific type of the condition, the organs involved, and the promptness and effectiveness of treatment.