DICOM PS3.3 2023a - Information Object Definitions
C.36.2.4.11 RT Image Frame Context Macro

The RT Image Frame Context Macro contains information about the context of a frame constructed for use in, or acquired during, Radiotherapy treatment sessions.

Table C.36.2.4.11-1. RT Image Frame Context Macro Attributes

Attribute Name

Tag

Type

Attribute Description

RT Image Frame Context Sequence

(3002,0103)

1

Contextual information of the frame.

Only a single Item shall be included in this Sequence.

>RT Image Scope Sequence

(3002,0104)

1

The RT Radiation Instances or the Treatment Position Groups for which the Frame is reconstructed or acquired.

Only a single Item shall be included in this Sequence.

>>Include Table C.36.2.3.3-1 “RT Patient Position Scope With Legacy Support Macro Attributes”

>RT Radiation Set Delivery Number

(300A,0704)

1C

Identification of the RT Radiation Set Deliveryof the referenced RT Radiation Set Instance that this frame refers to.

Required if the Frame is related to a specific Fraction.

See Section C.36.20.1.2.

>Clinical Fraction Number

(300A,0705)

1C

Identification of the RT Treatment Fraction of the referenced RT Radiation Set Instance that this frame refers to.

Required if the Frame is related to a specific Fraction.

See Section C.36.20.1.2.


DICOM PS3.3 2023a - Information Object Definitions