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Paulino AC et al. Cancer 1998; 82:415-20
Metachronous Bilateral Wilms Tumor
•
Review of 108 cases from 30 studies from 1950-1996
•
5- and 10-year overall survivals were 49.1% and
47.2%
•
More than 95% of contralateral tumors occur within
60 months (median 23.1 months)
•
Better survival with contralateral tumors appearing >
18 months from initial ipsil
ateral
tumor (10 yr
survival 55.2% vs. 39.6%)