Successful treatment for multiple cerebral hemorrhage in a newly diagnosed patient with acute promyelocytic leukemia.

Acute promyelocytic leukemia (APL) is characterized by severe bleeding associated with coagulation abnormalities. High incidence of disseminated intravascular coagulation (DIC) in APL often causes early hemorrhagic death. We report a case of APL with massive cerebral hemorrhage and respiratory failure in a 24-year old woman. A combination of all-trans retinoic acid (ATRA) differential therapy and blood component therapy was given to control DIC and stop bleeding. In order to minimize the severity of DIC during chemotherapy induced acute cytolysis, ATRA was started 8 days before the induction chemotherapy which consisted of idarubicin (IDA) and cytosine arabinoside (Ara-C). Complete clinical remission was achieved in this APL patient despite of the severity of the hemorrhage.