Leukemia in Fanconi’s Anemia: Cytogenetic and Tumor Virus Susceptibility Studies

Open Access
Publisher Website
Google Scholar
Abstract
Fanconi’s anemia is an inherited disorder characterized by multiple congenital abnormalities, chromosome anomalies and irreversible aplastic anemia. Patients, and possibly family members, have been noted to have an increased incidence of leukemia and other tumors. A family with two affected male children, one of whom developed acute myelomonocytic leukemia, is described. Chromosome preparations in both parents showed abnormalities, a previously unreported finding. Fibroblast cultures from both parents and one brother inoculated with Simian Virus 40, a known oncogenic agent, developed increased numbers of transformed colonies, compared with normal control cultures similarly inoculated. The presence of chromosome abnormalities and cellular susceptibility to oncogenic agents appear to be related to an increased risk of malignancy.

This publication has 0 references indexed in Scilit: