Adult AML | Pediatric AML | |||||||
Cytogenetic Markers | Frequency | Frequency | ||||||
Present Study | Western population | Asian population | Present Study | Western population | Asian Population | |||
China | Japan | China | Japan | |||||
t(8;21) | 15% | 6% - 8% | 8% - 15% | 16% | 26% | 7% - 16% | 9% | 25% |
t(15;17) | 9% | 7% - 13% | 14% - 18% | 11% | 7% | 5% - 10% | 16% - 18% | 7% |
inv(16)/t(16;16) | 4% | 4% - 7% | 3% - 4% | 5% | 5% | 5% - 8% | 11% | 4% |
MLL translocations | 5% | 2% - 5% | 2% - 4% | 5% | 8% | 7% - 15% | - | 9% |
inv(3)/t(3;3) | 1.5% | 1% - 3% | 1% | - | 0.6% | < 1% | 1% | - |
−5/del(5q) | 3% | 3% - 10% | 1% | 6% | 2% | 1% - 2% | 1% | 1% - 2% |
−7/del(7q) | 6% | 4% - 7% | 1% | 7% | 9% | 2% - 7% | 1% | 1% - 2% |
+8 | 8% | 4% - 10% | 4% | 7% | 9% | 5% - 10% | 3% | 1% - 2% |
−17/abn(17p) | 2% | 2% - 4% | - | - | - | - | - | - |