DICOM PS3.3 2021e - Information Object Definitions

7.14.5 RT Radiation Set

An RT Radiation Set is a collection of RT Radiations. An RT Radiation Set defines a Radiotherapy treatment fraction, which will be applied one or more times. The RT Radiation Set is delivered by delivering the radiation of all referenced RT Radiations.

Parallel and intermittent fractionation schemes, e.g. treatment of several target sites with different timing schemes, are represented by multiple RT Radiation Sets.

DICOM PS3.3 2021e - Information Object Definitions