FINDSCU INFORMATION MODELS

[Ebaad]

Just did something different, I ran the same file with -P option and gave me the following output,

Requesting Association
Association Accepted (Max Send PDV: 64500)
Find SCU RQ: MsgID 1
REQUEST:

# Dicom-Data-Set
# Used TransferSyntax: LittleEndianExplicit
(0008,0050) SH (no value available) # 0, 0 AccessionNumber

(0010,0010) PN [A*] # 2, 1 PatientsName
(0010,0020) LO (no value available) # 0, 0 PatientID
(0010,0030) DA (no value available) # 0, 0 PatientsBirthDa
te
(0010,0040) CS (no value available) # 0, 0 PatientsSex
(0032,1060) LO (no value available) # 0, 0 RequestedProced
ureDescription
(0040,0100) SQ (Sequence with explicit length #=1) # 80, 1 ScheduledProced
ureStepSequence
(fffe,e000) na (Item with explicit length #=9) # 72, 1 Item
(0008,0060) CS (no value available) # 0, 0 Modality
(0040,0001) AE (no value available) # 0, 0 ScheduledSt
ationAETitle
(0040,0002) DA (no value available) # 0, 0 ScheduledPr
ocedureStepStartDate
(0040,0003) TM (no value available) # 0, 0 ScheduledPr
ocedureStepStartTime
(0040,0006) PN (no value available) # 0, 0 ScheduledPe
rformingPhysiciansName
(0040,0007) LO (no value available) # 0, 0 ScheduledPr
ocedureStepDescription
(0040,0009) SH (no value available) # 0, 0 ScheduledPr
ocedureStepID
(0040,0010) SH (no value available) # 0, 0 ScheduledSt
ationName
(0040,0011) SH (no value available) # 0, 0 ScheduledPr
ocedureStepLocation
(fffe,e00d) na (ItemDelimitationItem for re-encoding) # 0, 0 ItemDelimitat
ionItem
(fffe,e0dd) na (SequenceDelimitationItem for re-encod.) # 0, 0 SequenceDelimit
ationItem
(0040,1001) SH (no value available) # 0, 0 RequestedProced
ureID
(0040,1003) SH (no value available) # 0, 0 RequestedProced
urePriority
--------
C-Find RSP: MsgID: 1 [Status=Failed: IdentifierDoesNotMatchSOPClass]
AffectedSOPClassUID: =FINDPatientRootQueryRetrieveInformationModel
Data Set: Not Present
Releasing Association


Please help,
Thanks,
Ebaad.

[Ebaad]

Finally I got the following query working for me from the .dcm file,

# query patient names and IDs
(0008,0052) CS [STUDY] # QueryRetrieveLevel
(0010,0010) PN [A*] # PatientsName
(0010,0020) LO [] # PatientID
(0008,0060) CS [] # Modality
(0008,0020) DA [20060319] # Date of Exam
(0008,0050) SH [] # AccessionNumber
(0008,1090) LO [] # AccessionNumber

I know I have asked this question before but I would really apprecaite if somebody can give me an example of how to get the MODALITY value back in the results, as it is not showing up.

Thanks,
Ebaad.

[Marco Eichelberg]

I know I have asked this question before but I would really apprecaite if somebody can give me an example of how to get the MODALITY value back in the results, as it is not showing up.

Modality (0008,0060) is a return key on SERIES level, not on STUDY level. The query you have posted is not well-formed since it combines keys from different levels of the information model, which is only allowed with the optional "relational retrieve" function that is not supported by most Q/R SCPs.

[Ebaad]

After 17 years, I am back to the same question, but was able to resolve it.

I ran the following file through dump2dcm and created a .dcm file

Code: Select all

(0008,0050) SH []  					#     6,  1  AccessionNumber
(0010,0010) PN []                                       #     6,  1  PatientName
(0010,0020) LO []                                       #     6,  1  PatientID
(0010,0030) DA []                                       #     8,  1  PatientBirthDate
(0010,0040) CS []                                       #     2,  1  PatientSex
(0032,1060) LO []                                       #     8,  1  RequestedProcedureDescription
(0040,0100) SQ                                             #   250,  1  ScheduledProcedureStepSequence
  (fffe,e000) na                                             #   242,  1  Item
    (0008,0060) CS []                                       #     2,  1  Modality
    (0040,0001) AE []                                       #     8,  2  ScheduledStationAETitle
    (0040,0002) DA []                                       #     8,  1  ScheduledProcedureStepStartDate
    (0040,0003) TM []                                       #     6,  1  ScheduledProcedureStepStartTime
    (0040,0006) PN []                                       #     8,  1  ScheduledPerformingPhysiciansName
    (0040,0007) LO []                                       #     8,  1  ScheduledProcedureStepDescription
    (0040,0009) SH []                                       #     8,  1  ScheduledProcedureStepID
    (0040,0010) SH []                                       #     6,  2  ScheduledStationName
    (0040,0011) SH []                                       #     4,  1  ScheduledProcedureStepLocation
  (fffe,e00d) na (ItemDelimitationItem for re-encoding)   #     0,  1  ItemDelimitationItem
(fffe,e0dd) na (SequenceDelimitationItem for re-enc.)   #     0,  1  SequenceDelimitationItem
(0040,1001) SH []                                       #     6,  1  RequestedProcedureID
(0040,1003) SH []                                       #     4,  1  RequestedProcedurePriority

Executed the following command, also defined the output format and output directory to create an XML file.

findscu -od ../includes/ -Xs -P 10.10.10.20 1104 ..\includes\query2.dcm

[Michael Onken]

After 17 years, I am back to the same question, but was able to resolve it.

It took a little while but what the heck Glad that it works for you now and that you remember this old post

BR Michael