[Skip technique as a variant of moving field irradiation].

The skip-technique may be used either for screening or lessening the radiation load to sensitive sound organs or for an adjusted formation of the isodoses or for both. To show the possibilities of application of this elegant and quite practicable method, some examples are reported concerning spondylous processes, para-aortic lymph nodes and tumors in the small pelvis. The loss of radiation dose because of the additional opening and closing procedure of the diaphragm demands a correction of the duration of irradiation.