Granulomatosis with polyangiitis (patient information)

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Editors-in-Chief: C. Michael Gibson, M.S., M.D. Associate Editor-In-Chief: Ujjwal Rastogi, MBBS [1]

Overview

Wegener's granulomatosis is a rare disease. It is a type of vasculitis, or inflammation of the blood vessels. This limits the flow of blood to important organs, causing damage. It can affect any organ, but it mainly affects the sinuses, nose, trachea (windpipe), lungs and kidneys.