Epidemiologic and retrospective multicenter registry of all patients diagnosed with de novo or secondary acute myeloid leukemia (AML) in the PETHEMA Group institutions. This study is a non-interventional research regarding diagnosis and therapeutic approach

To perform this registry, every patient diagnosed with AML in the participant institutions, regardless type of AML and treatment administered, must be reported. It will be required to registry the main characteristics of the patients and AML at diagnosis, as cytomorphologic, immunophenotypic, and cytogenetic results, according to the habitual practice of the centers. The treatment which has been administered by every center of the PETHEMA Group, even when it is considered as supportive care, and evolution of the disease will also be reported (relapse o death). PETHEMA Group will input all the reported information in data bases

Inclusion Criteria:

• Patients diagnosed with acute myeloid leukemia

Exclusion Criteria:

• No exclusion criteria

Patients diagnosed with acute myeloid leukemia