Vasculitis - Overview Flashcards
1
Q
What is vasculitis?
A
It is inflammation of blood vessels leading to loss of integrity and haemorrhage and infarction.
2
Q
When can vasculitis occur in the absence of disease?
A
- post infection
- drug use
- senile purpura
- eg Henoch-Schönlein purpura (infants and causes arthritis too) UNDER 10 YEARS OLD
3
Q
What antibodies are key in vasculitis?
A
ANCA
Anti neutrophil cytoplasmic antibodies