Annals of Oncology 14:663-665, 2003
© 2003 European Society for Medical Oncology
Editorial |
Anthracyclines: is more, better and/or more dangerous?
1Instituto de Radiomedicina, Santiago(IRAM), Américo Vespucio Norte 1314, Vitacura, Santiago; 2Hematology and Medical Oncology Department, Clínica Las Condes, Santiago, Chile *(E-mail: datacenter@gocchi.cl)
| The first 10% of the full text of this article appears below. |
It may seem a strange principle to enunciate
as the very first requirement in a Hospital that
it should do the sick no harm.
Florence Nightingale, Notes on Hospitals, 1863.
Acute non-lymphocytic leukemia is a rare late-effect of the use of adjuvant cytotoxic drugs in breast cancer patients. However, its importance is related to the extremely poor short-term survival of this drug-induced hematologic disease.
It is widely recognized that there are two different syndromes of chemo-induced acute non-lymphocytic leukemia. The first is related to the use of alkylating agents, and involves a first stage of myelodysplasia [1], with a maximal incidence between 5 and 10 years of follow-up [2]. Its morphology is usually of the M1 or M2 type [1], with frequent deletion of chromosomes 5 and 7 [3]. The