[Acute promyelocytic leukemia. Review of the literature].

Acute promyelocytic leukemia is characterized by bone marrow infiltration with hypergranular promyelocytes, often with Auer bodies. Clinically it is characterized by a hemorrhagic syndrome caused by a disseminated intravascular coagulation. Karyotypic studies have shown a frequent translocation t(15;17). Improved prognosis resulted from chemotherapy with DAT and treatment with heparin.