Vasculitides Flashcards
Anaphylactoid purpura
Henoch Schonlein Purpura
Palpable purpura on dependent areas
Henoch Schonlein Purpura
MC vasculitis in children
Henoch Schonlein Purpura
Henoch Schonlein Purpura usually affects ____ vessels
Small vessels
Henoch Schonlein Purpura affects the ff organs
Skin,GIT, Kidney
IgA and C3 depositions in small vessels skin and glomeruli
Henoch Schonlein Purpura
Henoch Schonlein Purpura typically follows what infection
URTI
Biopsy: leukoclastic angiitis
Henoch Schonlein Purpura
Pulseless disease
Takayasu Arteritis
Takayasu Arteritis usually affects ____ vessels
Large
Takayasu Arteritis has preference for what vessels
Aorta and its branches (brachiocephalic and carotic aa)
Takayasu Arteritis commonly affects what population
Adult, 50-60s, female
Pulselessness with claudication
Takayasu Arteritis
Disease with predilection to aorta
Takayasu arteritis
Syphilitic aortitis
Marfan’s disease
Aorta: Tree-bark appearance
Syphilitic aortitis
End-arteritis obliterans
Syphilitic aortitis
Aorta: cystic medial necrosis
Marfan’s disease
Other name for Polyarteritis nodosa
Panarteritis nodosa
Polyarteritis nodosa usually involves ____ vessels
Small and medium vessels
Polyarteritis nodosa is usually associated with what infection
Hepatitis b
Biopsy of polyarteritis nodosa
Fibrinoid necrosis with thrombosis and infarction
Strawberry tongue
Kawasaki disease
Scarlet fever
Febrile mucocutanous lymphadenitis
Kawasaki disease
Complications of Kawasaki Disease
Coronary Artery Disease Coronary Aneurysm (CD-8)
Treatment of Kawasaki Disease
IVIg 2gm/kg (children)
IVIg 1gm/kg (adult)