Relation of increased cyclin D1 expression to β catenin and k-ras features of 30 carcinomas of ampulla of Vater
| Cyclin D1 expression | |||
|---|---|---|---|
| Increased | Normal or negative | p Value | |
| *Two tailed Fischer’s exact test. | |||
| Number | 17 | 13 | |
| Intracellular β catenin accumulation | 0.0033* | ||
| Yes | 9 | 0 | |
| No | 8 | 13 | |
| K-ras mutation | 0.0256* | ||
| Yes | 10 | 2 | |
| No | 7 | 11 | |
| Intracellular β catenin accumulation and/or k-ras mutation | 0.0006* | ||
| Yes | 14 | 2 | |
| No | 3 | 11 | |