MC tumors of kidney in children?

Ans. (a) Wilms tumor(Ref: Nelson 20th ed/ pg 2466-68)Wilms tumor (WT), also known as nephroblastoma, is the most common primary malignant renal tumor of childhood; It is the second most common malignant abdominal tumor in childhood. The most common sites of metastases are the lungs, regional lymph nodes, and liver.