Clinical Impact of Copy Number Variation Revealed by Next Generation Sequencing in Acute Myeloid Leukemia

Introduction: Conventional karyotype analysis is one of the most important diagnostic tools to determine the prognosis of acute myeloid leukemia (AML), in which more than 50% of cases are affected. However, the low sensitivity of this technique hampers the detection of small genetic alterations like Copy Number Variation (CNV) that could affect the pathophysiology and prognosis of the disease. Current modern genomic technologies based on next generation sequencing (NGS) are capable to detect CNV at low frequencies.