p53 | bcl-2 | N-CAM | CD34 | |||||
---|---|---|---|---|---|---|---|---|
Case | NF | MPNST | NF | MPNST | NF | MPNST | NF | MPNST |
—, <3% of cells positive; 1, 3–50% of cells positive; 2, ≥50% of cells positive.N-CAM, neural cell adhesion molecule. | ||||||||
1 | — | 1+ | — | — | — | — | 2+ | — |
2 | — | 1+ | — | — | — | — | — | — |
3 | — | — | 1+ | 1+ | — | — | 1+ | 1+ |
4 | — | — | 1+ | 1+ | — | — | 2+ | 2+ |
5 | — | 1+ | 1+ | 1+ | — | 2+ | 2+ | — |
6 | — | 1+ | 1+ | 1+ | 2+ | 2+ | 1+ | — |
7 | — | — | 1+ | 1+ | 1+ | 2+ | — | — |
8 | — | 1+ | 1+ | 1+ | 1+ | 2+ | 1+ | 1+ |