[Patient data processing system in radiation therapy (author's transl)].

The present system stores the patients' data and is well adapted to the needs of radiation therapy. With a large computer available, there is no hardware required for clinical use but an intelligent terminal, a double drive mechanism for floppy disks, and a printer. Data acquisition is realized by means of marking sheets and screen display. The structure of the data, organization of the data bank, guarantee of data protection and of authenticity of the data, the evaluations possible until now and, finally, the practical procedure are described.