<prompt> The malignancy of most common occurance in children is which of the following?LeukemiaLymphomaWilms tumorNeuroblastoma  <response>: The most common tumors found in children are leukemias 30 followed by brain tumors 22, lymphomas 11, neuroblastoma 8, soft tissue sarcoma 7, Wilms tumor 6, bone tumors 5 and others 11. Ref: Nelson 11th Edition, Page 1694: 17th Edition, Page 1694; Essentials of Pediatric Radiology: A Multimodality Approach, By Heike E. Daldrup-Link, Charles A. Gooding Cambridge University Press, 02-Sep-2010 - Pg 187 3. Cancer in Children and Adolescents, By William L. Carroll, William Larkin Carroll, Jonathan Finlay. 