Mass screening for colorectal cancer in Hungary.

Haemoccult screening for colorectal tumours was carried out in Hungary in small cities and villages around Budapest. Haemoccult slides were supplied to 17,662 individuals over 40 years of age, and 15,431 (87%) were returned. Of these, 346 (2.2%) were positive and 18 colorectal carcinomas were detected. Additionally, 24 patients with one or more polyps greater than 1 cm diameter were found. Of the screened cases of cancer 39% were in Dukes' stage A and B, a rate twice as good as when screening was not done. The cost per tumour detected amounted to about three times more than one monthly income, indicating that the costs of screening for colorectal cancer are relatively much higher in Hungary than in Western countries. All expenses were met from state funds.