Leucemia Mielóide Aguda t(8;21) após tratamento de hipertiroidismo com iodo radioativo: Leucemia secundária?



Document title: Leucemia Mielóide Aguda t(8;21) após tratamento de hipertiroidismo com iodo radioativo: Leucemia secundária?
Journal: Revista brasileira de hematologia e hemoterapia
Database: PERIÓDICA
System number: 000305923
ISSN: 1516-8484
Authors: 1



Institutions: 1Universidade Federal de Sao Paulo, Escola Paulista de Medicina, Sao Paulo. Brasil
Year:
Season: Abr-Jun
Volumen: 24
Number: 2
Pages: 137-138
Country: Brasil
Language: Portugués
Document type: Correspondencia
Approach: Caso clínico
English abstract Acute leukemia following treatment with Iodine131 is a rare event. The possible carcinogenic effect of Iodine131 is still not clear and a large series of cases did not show an increased incidence of cancer. A case of AML t(8;21), three years after Iodine131 treatment for hyperthyroidism, is reported. Secondary AML with t(8;21) is described following exposure to drugs that target topoisomerase II and radiotherapy. The controversial potential of Iodine131 as a leukemogenic agent and the fact that t(8;21) is also found in de-novo AML, emphasize the problem in establishing a relationship between these events although this potential can not be ruled out
Disciplines: Medicina
Keyword: Hematología,
Leucemia mieloide aguda,
Hipertiroidismo,
Iodo radioactivo
Keyword: Medicine,
Hematology,
Acute myeloid leukemia,
Hyperthyroidism,
Radioactive iodine
Full text: Texto completo (Ver HTML)