microscopic polyangiitis
MPA
exact
Micropolyangiitis
exact
microscopic polyarteritis
exact
Microscopic polyangiitis (MPA) is an inflammatory, necrotizing, systemic vasculitis that affects predominantly small vessels (i.e. small arteries, arterioles, capillaries, venules) in multiple organs.
MONDO:0019724
obsolete secondary glomerular disease (obsolete MONDO:0019724)
excluded_subClassOf
MONDO:0015492
anti-neutrophil cytoplasmic antibody-associated vasculitis
is_a
MONDO:0043494
arteritis
is_a