| tumour cell | 1.12 | With this technique the activity is limited to the tumour cells. | ||
| tumour gene | 0.72 | Tumour suppressor genes seem to be very important in colorectal carcinogenesis. | ||
| tumour growth | 0.46 | Aspirin may discourage tumour growth in some types of cancer. | ||
| tumour resection | 0.46 | A curative tumour resection was the most important prognostic factor. | ||
| tumour formation | 0.39 | Moreover, one experimental study showed increased tumour formation with dietary calcium. | ||
| tumour tissue | 0.33 | Similar values have been reported for tumour tissue. | ||
| tumour invasion | 0.26 | Tumour grading and tumour invasion were of borderline statistical significance. |