Wegener's<unk>  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.
Granulomatosis with polyangiitis
Microscopic polyangiitis
Glomerular deposition disease
Polyarteritis nodosa
ANCA associated vasculitis
Thin basement membrane disease
Hypersensitivity vasculitis
Mesoamerican nephropathy