Table 2.
Results of comparative genomic hybridization of cases of Burkitt’s lymphoma.
| Genetic alterations | Chromosomal region | Classic BL n =26 (%) | Atypical BL n=17 (%) | Discrepant BL n =8 (%) |
|---|---|---|---|---|
|
| ||||
| Gains | 1cen-q25 | 7(27) | – | 4(50) |
| 1q31-q32* | 4(15) | – | 4(50) | |
| 7/7q | 4(15) | 2(12) | 4(50) | |
| 8q24-qter | 2(8) | 1(6) | 3(27) | |
| 13q11-q13* | – | – | 3(27) | |
| 13q31-q32 | 1(4) | 3(18) | 3(27) | |
| 13q33* | 1(4) | – | 3(27) | |
| Losses | 13q14* | – | 1(6) | 3(27) |
| 17p12-pter | 1(4) | 3(18) | 2(25) | |
Alterations associated with ‘discrepant BL’ (p ≤0.05).