A.29 RT Beams Treatment Record IOD
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## A.29 RT Beams Treatment Record IOD

### A.29.1 RT Beams Treatment Record IOD Description

The focus for this Radiotherapy Beams Treatment Record IOD (RT Beams Treatment Record IOD) is to address the requirements for transfer of treatment session reports generated by a treatment verification system during a course of external beam treatment, with optional cumulative summary information. It may also be used for transfer of treatment information during delivery.

### A.29.2 RT Beams Treatment Record IOD Entity-Relationship Model

The E-R model for the RT Beams Treatment Record IOD is illustrated in Figure A.29-1.

Figure A.29-1. DICOM RT Beams Treatment Record IOD Information Model

### A.29.3 RT Beams Treatment Record IOD Module Table

Table A.29.3-1. RT Beams Treatment Record IOD Modules

IE | Module | Reference | Usage
--- | --- | --- | ---
Patient | Patient | C.7.1.1 | M
Clinical Trial Subject | C.7.1.3 | U
Study | General Study | C.7.2.1 | M
Patient Study | C.7.2.2 | U
Clinical Trial Study | C.7.2.3 | U
Series | RT Series | C.8.8.1 | M
Clinical Trial Series | C.7.3.2 | U
Equipment | General Equipment | C.7.5.1 | M
Treatment Record | RT General Treatment Record | C.8.8.17 | M
RT Patient Setup | C.8.8.12 | U
RT Treatment Machine Record | C.8.8.18 | M
Measured Dose Reference Record | C.8.8.19 | U
Calculated Dose Reference Record | C.8.8.20 | U
RT Beams Session Record | C.8.8.21 | M
RT Treatment Summary Record | C.8.8.23 | U
SOP Common | C.12.1 | M
Common Instance Reference | C.12.2 | U

### Note

The Curve Module was previously included in this IOD but has been retired. See PS3.3-2004.

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