title: Malignant neoplasms after treatment for metachronous bilateral Wilms' tumor: a literature review.
abstract: Information regarding malignant neoplasms after treatment for metachronous bilateral Wilms' tumor is limited. A MEDLINE search was performed of all English-language articles from 1950 to 1997 pertaining to metachronous bilateral Wilms' tumor. A total of 108 different cases were identified and analyzed. Mean follow-up was 5.8 years after initial diagnosis of Wilms' tumor (range, 1 month to 25.6 years). Eleven of 63 evaluable children (17.5%) had a congenital anomaly. Four patients (3.7%) developed a malignant neoplasm after treatment of a metachronous bilateral Wilms' tumor. Three of 18 patients followed for at least 10 years developed a solid tumor, including two sarcomas in the irradiated areas. Two of the 4 children who developed a malignant neoplasm had a congenital anomaly. Malignant neoplasms after treatment for metachronous bilateral Wilms' tumor can occur. Health-care professionals caring for these patients should be aware of this late sequelae of treatment.
authors.affiliation: Cardinal Bernardin Cancer Center, Illinois, USA.
authors.forename: A C
authors.initials: AC
authors.lastname: Paulino
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy / Q000009:adverse effects; D005260:Female; D006801:Humans; D007223:Infant; D016239:MEDLINE; D008297:Male; D016609:Neoplasms, Second Primary / Q000209:etiology; D012189:Retrospective Studies; D015996:Survival Rate; D009396:Wilms Tumor / Q000401:mortality / Q000473:pathology* / Q000628:therapy