QIDO RS: support filter Studies by (non) present Request Attribute Sequence (0040,0275) by proprietary Query Parameter requested=true|false

[gunterze]

QIDO RS: support filter Studies by (non) present Request Attribute Sequence (0040,0275) by proprietary Query Parameter requested=true|false

• Search for Studies with Query Parameter requested shall return/count only Studies with Series

  • with a non-empty Request Attribute Sequence (0040,0275) : requested=true
  • without a non-empty Request Attribute Sequence (0040,0275) : requested=false

  If there is any other Matching Key on Series or Instance level:

  • (0008,0061) Modalities in Study
  • (0008,0062) SOP Classes in Study
  • (0008,0080) Institution Name
  • (0008,1040) Institutional Department Name
  • (0008,1010) Station Name
  • (0008,103E) Series Description
  • (0018,0015) Body Part Examined
  • (0020,0060) Laterality
  • (7777,xx37) Sending Application Entity Title of Series
  • (7777,xx68) Receiving Application Entity Title of Series
  • ...

  specified, only consider Series which also match against those other Matching Keys too

• Search for Series with Query Parameter requested shall return/count only Series

  • with a non-empty Request Attribute Sequence (0040,0275) : requested=true
  • without a non-empty Request Attribute Sequence (0040,0275) : requested=false

• Search for Instances with Query Parameter requested shall return/count only Instances of Series

  • with a non-empty Request Attribute Sequence (0040,0275) : requested=true
  • without a non-empty Request Attribute Sequence (0040,0275) : requested=false

Rationale: Search for unscheduled Studies is required for manual alignment with request attributes managed from a Modality Worklist provided by the own archive or an external MWL SCP.