This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urinary tract, Subject name: Pediatrics
A four year old child presents with mild fever, malaise, prupura, arithritis, abdominal pain and microscopic hematuria. What would be the most likely diagnosis 
Select and explain. 
A. Thrombasthenia, B. Idiopathic thrombocytopenic, C. Systemic Lupus Erythematosus, D. Henoch-Schonlein purpura
D: Henoch-Schonlein purpura
Answer: D: Henoch-Schonlein purpura 
Explanation: .Henoch-Schonlein purpura (HSP) is a disease involving , and/or related Reference: GHAI Essential pediatrics, 8th edition