[Incidence of colorectal carcinoma and patient survival in the Grand-Duchy of Luxembourg].

As in many other Western countries, colorectal cancer is one of the most common malignant tumours in Luxembourg. It is thus an important target for prevention measures. In light of the discussions on the introduction of organized screening programmes in Luxembourg a description of the current cancer incidence and relative survival rates, as well as a comparison with neighbouring countries are important. The tumour incidence is comparable to that in other countries with similar socio-economic development. The standardized incidence rate (world population) in 2010 was 26.4 and 44.4 per 100,000 for women and men, respectively. In some, but not all, Western European countries, a decreasing trend of the standardized incidence is emerging. No such trend is currently observed in Luxembourg. The mortality and relative survival rates are comparable to those in other European countries. The proportion of colorectal carcinomas of stages T1 + T2, 18.7% in the years 2000 to 2011, is markedly lower in Luxembourg than for example in Rhineland -Palatinate (29.4%), while the proportion of carcinomas of stage T4 is higher (17.4% versus 13.9%). This suggests that further successes in prevention are possible and illustrates the benefits of an organized screening colonoscopy program compared with opportunistic screening.