DICOM PS3.3 2021b - Information Object Definitions

7.14.4 RT Segment Annotation (Current)
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### 7.14.4 RT Segment Annotation

The RT Segment Annotation annotates segmented regions defined in other SOP Instances with radiotherapy-specific information about the role and RT-specific types of the regions (e.g. clinical target volume, organ at risk, bolus) , and other information such as density definitions. An RT Segment Annotation SOP Instance may reference any geometric general-purpose representation entity defined by DICOM.

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7.14.3 Conceptual Volume | Home | 7.14.5 RT Radiation Set

DICOM PS3.3 2021b - Information Object Definitions