vasculitis

Question 1

classification types

Answer 1

size vessel, ANCA +, hyptersensitivity

Question 2

large vessel types

Answer 2

giant cell arteritis, takayasu arteritis, kawasaki

Question 3

giant cell arteritis

Answer 3

presents as elderly with headache, Large/med vessels. international elastic intimal, granulomatous/giant cells

Question 4

takayasu arteritis

Answer 4

presents in young asian women» pulseless arms. looks the same as giant cell, large vessels

Question 5

kawasaki

Answer 5

presents in children, first acute mucosal swelling then cardiac, aneurysm. medium vessles

Question 6

ANCA types

Answer 6

polyarteritis nodosa (PAN), Microscopic polyangitis, eosinophilic granulomatous polyag (churg straus), granulomata with polyangiitis (Wegner)

Question 7

Polyarteritis nodosa

Answer 7

hep B, painful cutaneous nodules, infarction, multi organ systems. Path- small/med, systemic, necrotizing, seclusion/dilation

Question 8

which are P anca

Answer 8

all besides wegners

Question 9

which are C anca

Answer 9

wegners (GwP_

Question 10

microscopic polyangiitis

Answer 10

clinically like Werner but less lung involvement, small vessels, no granulomas,

Question 11

eosinophlic granulomatous polyangiitis-

Answer 11

history of bad asthma, small vessels, granulomatous, eosinophils in blood/tissue

Question 12

granulomata with polyangiitis

Answer 12

C anca! respiratory infections, saddle nose, pulm nodules with cavitation, renal, path. small necrotizing granulomas, tissue inflam

Question 13

hypersensitivity types

Answer 13

henoch schelein Purpura, cyroglobulinemic vasculitis

Question 14

Henoch Schelein Purpura

Answer 14

raised palpable purpura, blood in storm renal, penile/scrotal, path: small

Question 15

cyroglobulinemic vasculitis

Answer 15

chronic hep c. small vessels. cryoglobulin precipitates in blood when cold