[Geographic distribution in some latin countries of cancers of the alimentary tract (author's transl)]

Abstract

Geographic distribution in some latin countries of cancers of the alimentary tract. A comparison of alimentary tract cancer incidence rates has been undertaken from the results of 5 latin cancer registries. The most striking features are the high incidence rates for gastric cancers in the provinces of Zaragoza and Piemont, for colorectal cancers in the canton of Geneva, and in the countries of Côte-d'Or and Bas-Rhin. Tumour localization in the large bowel differs significantly between Geneva and the French counties. The canton of Geneva has the highest rate for cancer of the pancreas, French countries for cancer of the oesophagus in males. Sex ratio for primary cancer of the liver differs considerably from one region to another.