This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: New Born Infants, Subject name: Pediatrics
All are seen in Henoch Schonlein purpura except: 
Select and explain. 
A. Thrombocytopenia, B. Glomerulonephritis, C. Arthralgia, D. Abdominal pain
A: Thrombocytopenia
Answer: A: Thrombocytopenia 
Explanation: a. Thrombocytopenia(Ref: Nelson's 20/e p 1216-1217Ghai 8/e p 632-633)Palpable purpura without thrombocytopenia is seen in Henoch Schonlein purpura (HSP)