Microscopic Polyangiitis (MPA)

Microscopic Polyangiitis (MPA) is a rare autoimmune condition where the body's immune system mistakenly attacks small blood vessels, leading to inflammation. This can affect various organs, most commonly the kidneys, lungs, and skin. Symptoms may include fatigue, fever, weight loss, and organ-specific issues like kidney problems or respiratory difficulties. MPA can cause serious health complications if not treated. The condition is often diagnosed through blood tests, imaging, and biopsies, and is generally managed with medications to suppress the immune system and reduce inflammation. Prompt treatment is crucial for better outcomes.