Treatment of bilateral Wilms' tumors--a 22-yr experience.
A total of 157 children with Wilms' tumors were treated at the Children's Memorial Hospital during the years 1956-1978. Fourteen (or 9%) of these children had bilateral lesions. During the early years, treatment consisted of surgical excision of one kidney with radiation to the second tumor. During the second decade of this study a more aggressive approach to bilateral tumors was used consisting of nephrectomy on the side of the large tumor, with a heminephrectomy on the contralateral side and chemotherapy. More recently, we have attempted bilateral heminephrectomy when possible, together with increasingly aggressive chemotherapy. This series of patients allows us to compare the results of various treatment modalities among our own patients as well as those reported from other pediatric surgical centers.
D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007680:Kidney Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D008297:Male; D009392:Nephrectomy / Q000379:methods; D013997:Time Factors; D009396:Wilms Tumor / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*