An audit has been performed of cases of colorectal cancer presenting o
ver an 8-year period. The results of 242 patients are discussed with e
mphasis placed on the process of surgical audit. In particular, the ea
se of data handling by a computer database system is stressed. The fig
ures produced on age, sex, presentation, diagnosis, treatment and outc
ome have allowed a more detailed and fruitful discussion of our practi
ce at the monthly audit meeting.