Expression of immunofluoroscopic markers on TL blast cells
. | Less than 10% positive, % . | 10%-50% positive, % . | Greater than 50% positive, % . |
|---|---|---|---|
| T-cell antibodies | |||
| CD7 | 7 | 14 | 79 |
| CD3 | 50 | 42 | 8 |
| CD2 | 70 | 20 | 10 |
| CD5 | 64 | 27 | 9 |
| B-cell antibodies | |||
| CD19 | 80 | 13 | 7 |
| CD20 | 71 | 29 | 0 |
| Myeloid/monocytic antibodies | |||
| CD33 | 17 | 22 | 61 |
| CD13 | 53 | 29 | 18 |
| CD15 | 60 | 40 | 0 |
| CD14 | 73 | 20 | 7 |
| CD45 | 0 | 0 | 100 |
| Platelet antibodies | |||
| CD41 | 0 | 90 | 10 |
| CD42b | 25 | 50 | 25 |
| CD61 | 25 | 50 | 25 |
| Other | |||
| CD10, CALLA | 100 | 0 | 0 |
| HLA-DR | 20 | 60 | 20 |
| CD34 | 11 | 22 | 67 |
. | Less than 10% positive, % . | 10%-50% positive, % . | Greater than 50% positive, % . |
|---|---|---|---|
| T-cell antibodies | |||
| CD7 | 7 | 14 | 79 |
| CD3 | 50 | 42 | 8 |
| CD2 | 70 | 20 | 10 |
| CD5 | 64 | 27 | 9 |
| B-cell antibodies | |||
| CD19 | 80 | 13 | 7 |
| CD20 | 71 | 29 | 0 |
| Myeloid/monocytic antibodies | |||
| CD33 | 17 | 22 | 61 |
| CD13 | 53 | 29 | 18 |
| CD15 | 60 | 40 | 0 |
| CD14 | 73 | 20 | 7 |
| CD45 | 0 | 0 | 100 |
| Platelet antibodies | |||
| CD41 | 0 | 90 | 10 |
| CD42b | 25 | 50 | 25 |
| CD61 | 25 | 50 | 25 |
| Other | |||
| CD10, CALLA | 100 | 0 | 0 |
| HLA-DR | 20 | 60 | 20 |
| CD34 | 11 | 22 | 67 |