[Classification of XXXX : current results from the catchment area of the Graz Institute of Pathology].

@entity5 @entity189 @entity14
In comparison with the results of Dukes the percentage of stage Dukes A of @entity14 could be increased from 15% to about 27%, whereas the percentage of stage Dukes C decreased from 51 to 40% in some international medical centers during the seventies of this century. Our results in Styria are comparable. However, there was no further progress in the early diagnosis of @entity14 in Styria from 1984 to 1986 (42% of Dukes C stage cases) as compared with 1974 to 1979 (41% of Dukes C stage cases). The percentage of @entity5 increased from 3% (1974 bis 1979) to 9% (1984 to 1986) of all curatively treated @entity189 . Because of the fact that the @entity5 (stage pT1pNx) could not be classified according to Dukes, the percentage of Dukes stage A decreased from 30% (1974 to 1979) to 24% (1984 to 1986). But the small numbers of @entity5 did not significantly influence the percentage of Dukes C stages. There was only partial success in the predominantly rural areas in which the percentage of Dukes C stages decreased from 47% (1974 to 1979) to 39% (1984 to 1986). 39% Dukes stage C in rural areas correspond to the percentage of the predominantly municipal areas (40%). This progress can be explained by the availability of colonoscopy to all hospitals in 1984 to 1986, which was not the case previously.(ABSTRACT TRUNCATED AT 250 WORDS)
