This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Henoch scholein purpura true is all except 
Select and explain. 
A. IgA deposition, B. Non palpable purpura, C. Abdominal pain, D. Glomerulonephritis
B: Non palpable purpura
Answer: B: Non palpable purpura 
Explanation: None