Hypersensitivity angiitis
Thrombotic microangiopathy
Thrombotic microangiopathy unspecified
Hematopoietic stem cell transplantation-associated thrombotic microangiopathy [HSCT-TMA]
Other thrombotic microangiopathy
Lethal midline granuloma
Wegener’s granulomatosis
Wegener’s granulomatosis without renal involvement
Wegener’s granulomatosis with renal involvement
Aortic arch syndrome [Takayasu]
Giant cell arteritis with polymyalgia rheumatica
Other giant cell arteritis
Microscopic polyangiitis
Other specified necrotizing vasculopathies
Necrotizing vasculopathy, unspecified