What is the hallmark of HSP?
1/3 of children with HSP have involvement of...
What is seen in 75% of children with HSP?
Abdominal pain usually develops before or after the rash.
1/2 of children will have intestinal...
2/3 report hx of recent...
a) Purpura (skin rash)
b) Renal (kidney) involvement
c) Joint pain and swelling
d) Hematuria (blood in urine)
e) Upper respiratory infection