Modality

(0008,0060)

1

Type of device, process or method that originally acquired the data used to create the Instances in this Series.

See Section C.36.3.1.1.

Series Number

(0020,0011)

1

A number that identifies this series.

Series Date

(0008,0021)

1

Date the Series started.

Series Time

(0008,0031)

1

Time the Series started.

Referenced Performed Procedure Step Sequence

(0008,1111)

1C

Uniquely identifies the Performed Procedure Step SOP Instance that resulted in creation of the Series (e.g. a Modality or Unified Procedure Step SOP Instance).

Only a single Item shall be included in this Sequence.

Required if the series has been created as a result of a single procedure step request and the Instance-Level Referenced Performed Procedure Step Sequence (3010,0044) is not present.

If different Instances in the series are created as a result of a procedure step, the Instance-Level Referenced Performed Procedure Step Sequence (3010,0044) in the Radiotherapy Common Instance Module shall be used.

>Include Table 10-11 “SOP Instance Reference Macro Attributes”

Treatment Session UID

(300A,0700)

3

A unique identifier of the RT Treatment Session to which Instances in this Series belong.