1
Q
who
A
40-50. men are twice as likely. can be active strep B/C or idiopathic. more common in drug users.
2
Q
symptoms
A
fever, sweats, weight loss, severe muscle or joint pain. anorexia and abdominal pain. many patients have high BP. rashes and ulcers are also common.
3
Q
which organs?
A
skin, kidney, nerves, GI. can involve the gut, heart or eye.
4
Q
causes
A
hep B is associated but rare in the developed world. deposition of immune complexes consisting of antibodies and viral antigens.
5
Q
natural course?
A
fatal within 2-5 years.
6
Q
treat
A
prednisone and cyclophosphamide. antiviral therapy can remit most patients.
7
Q
which vessels?
A
small to medium
