Vasculitis classification criteria

Vasculitis classification criteria help doctors identify and categorize inflammation of blood vessels based on symptoms, affected vessels, and test results. It distinguishes different types by factors like the size of the affected vessels (small, medium, or large), specific patterns of organ involvement, and blood tests. This systematic approach ensures accurate diagnosis, guiding appropriate treatment. Essentially, it's a way for doctors to organize vasculitis cases into specific groups for better understanding and management.