Table 3.
Outcome and immunohistochemical protein expression in five cases of salivary duct carcinoma
| Case | Outcome | Cyclin D1 | CDK4 | p16 | pRb | E2F-1 | p53 | mdm2 | c-erbB-2 | Bcl-2 |
| 1 | DOD, 1 year | 28.0 | 43.2 | 0.0 | 49.4 | 28.8 | 70.4 | 78.8 | 54.6 | 00 |
| 2 | DOD, 7 months | 0.0 | 0.0 | 23.2 | 49.4 | 23.4 | 0.0 | 0.0 | 5.0 | 0.0 |
| 3 | DOD, 10 years | 32.8 | 21.2 | 16.89 | 0.0 | 8.60 | 82.8 | 0.0 | 0.0 | 0.0 |
| 4 | DOD, 1 year/4 months | 29.8 | 20.2 | 0.0 | 51.0 | 15.6 | 0.0 | 0.0 | 12.4 | 0.0 |
| 5 | DOD, 10 months | 0.0 | 62.8 | 62.0 | 31.6 | 394 | 0.0 | 76.6 | 100.0 | 0.0 |
CDK4, cyclin dependent kinase 4; DOD, died of disease; mdm2, murine double minute 2; pRb, retinoblastoma protein.