Cytogenetic abnormalities in extramedullary leukemia
| Chromosome abnormality . | Associated genetic alterations . | MS/LC . |
|---|---|---|
| t(8;21)15,42 | AML1/ETO fusion44 | MS |
| inv(16)41 | CBFβ/MYH11 fusion45 | MS |
| 11q2347 | MLL rearrangment48 | MS |
| t(9,11)49 | — | MS |
| t(8;17)51 | — | MS |
| t(8;16)52 | — | MS |
| t(1;11)53 | — | MS |
| del(16q)50 | — | MS |
| del(5q)35 | — | MS |
| del(20q)35 | — | MS |
| Monosomy 735 | — | MS |
| Trisomy 435 | — | MS |
| Trisomy 818,35,55 | — | MS/LC |
| Trisomy 1135 | — | MS |
| Tetrasomy 856 | — | LC |
| Pentasomy 857 | — | LC |
| Chromosome abnormality . | Associated genetic alterations . | MS/LC . |
|---|---|---|
| t(8;21)15,42 | AML1/ETO fusion44 | MS |
| inv(16)41 | CBFβ/MYH11 fusion45 | MS |
| 11q2347 | MLL rearrangment48 | MS |
| t(9,11)49 | — | MS |
| t(8;17)51 | — | MS |
| t(8;16)52 | — | MS |
| t(1;11)53 | — | MS |
| del(16q)50 | — | MS |
| del(5q)35 | — | MS |
| del(20q)35 | — | MS |
| Monosomy 735 | — | MS |
| Trisomy 435 | — | MS |
| Trisomy 818,35,55 | — | MS/LC |
| Trisomy 1135 | — | MS |
| Tetrasomy 856 | — | LC |
| Pentasomy 857 | — | LC |
— indicates not applicable.