ON THIS PAGE: You will find out more about the factors that increase the chance of developing this type of tumor. To see other pages, use the menu on the side of your screen.
A risk factor is anything that increases a person’s chance of developing a tumor. Although risk factors often influence the development of a Wilms tumor, most do not directly cause it. Some children with several risk factors never develop a tumor, while others with no known risk factors do.
Most often, Wilms tumor is not inherited, but there can be genetic reasons for the tumor’s development.