Vaculitis

Vasculitis 

Types 

Large vessel

vasculitis

Granulomatous disease- 

1. Giant cell arteritis (Temporal arteritis)

2. Takayasu arteritis (Pulseless disease)

Medium vessel

vasculitis

Immune complex mediated-

1. Polyarteritis nodosa (PAN)


Anti endothelial cell Ab- 

1. Kawasaki disease

Small vessel

vasculitis

ANCA-associated vasculitis-

1. Vasculitis without granulomas & asthma

(Microscopic polyangitis, MP)


2. Vasculitis with granulomas but no asthma

(Wegener's granulomatosis)


3. Vasculitis with granuloma & asthma

(Eosinophilic granulomatosis with polyangiitis,

EGPA / Churg-Strauss syndrome)


Immune complex mediated- 

1. IgA vasculitis (Henoch-Schönlein purpura)

2. Cryoglobulinemic vasculitis 

3. Goodpasture disease 


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