J.2.2 Modality Conforms only to the Modality Worklist SOP Class

The modality may:

  1. In the absence of the ability to N-CREATE a MPPS SOP Instance, generate a MPPS SOP Instance UID and include it into the Referenced Performed Procedure Step Sequence Attribute of the Image SOP Instances. A system that later N-CREATEs a MPPS SOP Instance may use this UID extracted from the related Image SOP Instances.

  2. Copy the following Attribute values from the Modality Worklist information into the Image SOP Instances:

  3. Study Instance UID

  4. Referenced Study Sequence

  5. Accession Number

  6. Requested Procedure ID

  7. Scheduled Procedure Step ID

  8. Scheduled Procedure Step Description

  9. Scheduled Protocol Code Sequence

  10. Create the following Attribute value and include it into the Image SOP Instances:

  11. Performed Procedure Step ID

A system that later N-CREATEs a MPPS SOP Instance may use this Attribute value extracted from the related Image SOP Instances.

  1. Include the following Attribute values that may be generated during image acquisition, if supported, into the Image SOP Instances:

  2. Performed Procedure Step Start Date

  3. Performed Procedure Step Start Time

  4. Performed Procedure Step Description

  5. Study ID

A system that later N-CREATEs a MPPS SOP Instance may use these Attribute values extracted from the related Image SOP Instances.