Results of Immunophenotyping in 44 Cases of MCL
| Antigen . | No. of Cases . | ||
|---|---|---|---|
| . | Positive . | Negative . | Not Analyzed . |
| CD5 | 42 | 1 | 1 |
| CD10 | 1 | 41 | 1 |
| CD19/20 | 44 | 0 | 0 |
| CD23 | 1 (dim) | 14 | 29 |
| FMC-7 | 11 | 0 | 33 |
| κ5-150 | 18 | — | 0 |
| λ5-150 | 26 | — | 0 |
| Antigen . | No. of Cases . | ||
|---|---|---|---|
| . | Positive . | Negative . | Not Analyzed . |
| CD5 | 42 | 1 | 1 |
| CD10 | 1 | 41 | 1 |
| CD19/20 | 44 | 0 | 0 |
| CD23 | 1 (dim) | 14 | 29 |
| FMC-7 | 11 | 0 | 33 |
| κ5-150 | 18 | — | 0 |
| λ5-150 | 26 | — | 0 |
Surface IG brightness was moderate to strong in those cases (11) in which it was documented.