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Wilms' Tumor

Wilms’ tumor, also known as nephroblastoma, is a rare form of kidney cancer that affects young children. About 500 cases are diagnosed each year, generally at two to five years of age. If diagnosed and treated early, up to 95% of Wilms' tumor cases are curable.

The stage is set for Wilms’ tumor in the womb. As kidney cells mature in the fetus, they become specialized and form different regions of the kidney. Some of these cells are still immature at birth and continue to develop over the first three or four years of life. In Wilms’ tumor, however, the cells remain immature and begin to reproduce rapidly, forming a mass that can grow quite large before it produces any symptoms.

If your child has been diagnosed with Wilms' tumor, we’re here to help. Call 1-877-632-6789 to make an appointment or request an appointment online.

Why Choose MD Anderson?

  • The Children's Cancer Hospital is within the No. 1 cancer center in America
  • Access to novel therapies and state-of-the-art technologies before most children's hospitals
  • We see more types of cancer than any other children's hospital in Texas
  • Family-centered care that actively involves parents in their child's treatment
  • A strong cancer research program focused on developing new therapies for pediatric patients
  • Comprehensive support services such as an accredited school program, creative arts, child life and career counseling
  • An Adolescent and Young Adult Program that specializes in the unique medical and psychological needs of patients aged 15-25

Wilms' Tumor Knowledge Center

Treatment at MD Anderson

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