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: Surgery
Most common abdominal tumor in children is 
Select and explain. 
A. Neuroblastoma, B. Wilms tumor, C. RCC, D. Teratoma
B: Wilms tumor
Answer: B: Wilms tumor 
Explanation: MCC of abdominal tumor in children is neuroblastoma. It crosses midline
2nd MCC of abdominal tumor in children is wilms tumor it doesnt cross midline