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6.10 C-FIND Request Message
This section provides a detailed description of the C-FIND request message data that is
provided to the remote AE during a worklist query operation. The dump in Table 6.10-1
below lists, in exact message order, the fields transferred as part of the C-FIND request
message for a typical query.
In this particular dump, no values are specified for the Scheduled Procedure Step Start
and End Dates (the attributes are sent with zero length). In DICOM this is interpreted as
meaning all dates (i.e. universal matching). The Modality is also not specified in this
particular dump, meaning all modalities. Note that the user, through the use of the
LightSpeed user interface, can submit a worklist query that will cause non-zero values to
be sent for these attributes.
Table 6.10-1 – C-FIND Request Message Dump
(0008,0000) UL 108 # 4, 1 IdentifyingGroupLength
(0008,0005) CS [ISO_IR 100] # 12, 1 SpecificCharacterSet
(0008,0050) SH (no value available) # 0, 0 AccessionNumber
(0008,0080) LO (no value available) # 0, 0 InstitutionName
(0008,0090) PN (no value available) # 0, 0 ReferringPhysicianName
(0008,1110) SQ (Sequence with explicit Length #=1) # 24, 1 ReferencedStudySequence
(fffe,e000) na (Item with explicit Length #=2) # 16, 1 Item
(0008,1150) UI (no value available) # 0, 0 ReferencedSOPClassUID
(0008,1155) UI (no value available) # 0, 0 ReferencedSOPInstanceUID
(fffe,e00d) na (ItemDelimitationItem for re-encoding) # 0, 1 ItemDelimitationItem
(fffe,e0dd) na (SequenceDelimitationItem for re-enc.) # 0, 1 SequenceDelimitationItem
(0008,1120) SQ (Sequence with explicit Length #=1) # 24, 1 ReferencedPatientSequence
(fffe,e000) na (Item with explicit Length #=2) # 16, 1 Item
(0008,1150) UI (no value available) # 0, 0 ReferencedSOPClassUID
(0008,1155) UI (no value available) # 0, 0 ReferencedSOPInstanceUID
(fffe,e00d) na (ItemDelimitationItem for re-encoding) # 0, 1 ItemDelimitationItem
(fffe,e0dd) na (SequenceDelimitationItem for re-enc.) # 0, 1 SequenceDelimitationItem
(0010,0000) UL 96 # 4, 1 PatientGroupLength
(0010,0010) PN (no value available) # 0, 0 PatientName
(0010,0020) LO (no value available) # 0, 0 PatientID
(0010,0030) DA (no value available) # 0, 0 PatientBirthDate
(0010,0040) CS (no value available) # 0, 0 PatientSex
(0010,1000) LO (no value available) # 0, 0 Other Patient IDs
(0010,1020) DS (no value available) # 0, 0 PatientSize
(0010,1030) DS (no value available) # 0, 0 PatientWeight
(0010,1040) LO (no value available) # 0, 0 PatientAddress
(0010,2000) LO (no value available) # 0, 0 MedicalAlerts
(0010,2110) LO (no value available) # 0, 0 ContrastAllergies
(0010,2154) SH (no value available) # 0, 0 PatientTelephoneNumber
(0010,2160) SH (no value available) # 0, 0 Ethinc Group
(0010,21b0) LT (no value available) # 0, 1 AdditionalPatientHistory
(0010,21c0) US (no value available) # 0, 0 PregnancyStatus
(0010,4000) LT (no value available) # 0, 0 Patient Comments
(0020,0000) UL 8 # 4, 1 ImageGroupLength
(0020,000d) UI (no value available) # 0, 0 StudyInstanceUID
(0032,0000) UL 64 # 4, 1 StudyGroupLength
(0032,1032) PN (no value available) # 0, 0 RequestingPhysician
(0032,1033) LO (no value available) # 0, 0 RequestingService
(0032,1060) LO (no value available) # 0, 0 RequestedProcedureDescription
(0032,1064) SQ (Sequence with explicit Length #=1) # 32, 1 RequestedProcedureCodeSequence
(fffe,e000) na (Item with explicit Length #=3) # 24, 1 Item
(0008,0100) SH (no value available) # 0, 0 CodeValue
(0008,0102) SH (no value available) # 0, 0 CodingSchemeDesignator
(0008,0104) LO (no value available) # 0, 0 CodeMeaning
(fffe,e00d) na (ItemDelimitationItem for re-encoding) # 0, 1 ItemDelimitationItem
(fffe,e0dd) na (SequenceDelimitationItem for re-enc.) # 0, 1 SequenceDelimitationItem
(0038,0000) UL 32 # 4, 1 VisitGroupLength
(0038,0010) LO (no value available) # 0, 0 AdmissionID
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