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(Pediatrics in Review. 2008;29:142-143.)
© 2008 American Academy of Pediatrics
In Brief |
| The first 20% of the full text of this article appears below. |
An X Chromosome Gene, WTX, Is Commonly Inactivated in Wilms Tumor. Rivera MN, Kim WJ, Wells J, et al.
Science. 2007;315
:642
–645
In 1899, surgeon Max Wilms published a report of seven children suffering from malignant tumors arising from renal parenchyma. Nephroblastoma now is recognized as the most common malignant renal tumor of childhood and is known more commonly as Wilms tumor. From 1975 to 1995, Wilms tumor was estimated to account for 6% of childhood cancers in the United States, with an approximate annual incidence of 500 cases. The incidence is slightly higher in females, with a male-to-female ratio of 0.92:1.00 for unilateral disease and 0.60:1.00 for bilateral disease.
Most children who have Wilms tumor are brought to their doctors when a parent or caregiver notices an abdominal
Gregory J. Aune, MD, PhD
Johns Hopkins Hospital
Baltimore, MD
Janet R. Serwint, MD, Consulting Editor
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