DICOM PS3.3 2024d - Information Object Definitions

F.5.21 RT Plan Directory Record Definition

This Directory Record is based on the specification of Section F.3. It is identified by a Directory Record Type (0004,1430) of Value "RT PLAN". Table F.5-21 lists the set of Keys with their associated Types for such a Directory Record Type. The description of these Keys may be found in the Modules related to the Plan IE of the RT-specific Plan IODs. This Directory Record shall be used to reference an RT Plan SOP Instance or RT Ion Plan SOP Instance. This Type of Directory Record may reference a Lower-Level Directory Entity that includes one or more Directory Records as defined in Table F.4-1.

Table F.5-21. RT Plan Keys

Key

Tag

Type

Attribute Description

Specific Character Set

(0008,0005)

1C

Required if an extended or replacement character set is used in one of the Keys.

Instance Number

(0020,0013)

1

RT Plan Label

(300A,0002)

1

RT Plan Date

(300A,0006)

2

RT Plan Time

(300A,0007)

2

Any other Attribute of the Plan IE Modules

3


Note

Because Referenced SOP Instance UID in File (0004,1511) may be used as a "pseudo" Directory Record Key (see Table F.3-3), it is not duplicated in this list of Keys.

DICOM PS3.3 2024d - Information Object Definitions