[Tumor register: information system for tumor centers (author's transl)].

The different activities in the scope of the tumor center already shows in the multiplicity of concepts for which incidence register, therapy register, clinical register or the supplies register are only a few examples. Such terms circumscribe a few interests from the therapeutic, epidemiologic or clinical and scientific aspects, which are projected on tumor centers as an expectation or a duty. From the compilation of these interests a bundle of unspecific aims results for which a classification according to various levels of information is suggested. Only cooperation of all levels makes possible a tumor register as an information system for medicine which supports the tasks of all those involved and makes the questions of the population more easily and more quickly answerable.