[Homogeneous dose distribution in the moving-strip technic]. / Omogeneizzazione della dose nella tecnica di moving-strip.

ABSTRACT

The moving-strip technique employing a 60Co beam, is used in radiotherapy for whole abdominal irradiation in ovarian tumours and lymphomas. With this technique the spread of received dose from single strip, around an average value, is very high. Our paper suggest a computerized method for a more homogeneous dose distribution in central strips and a lower dose in out-side tissues.