help me about findscu

[fz2841585]

I can get Modality information with findscu (0040,0100)[0].(0008,0060) ，but I use findscu (0040,0100)[0].(0040,0008)[0].(0008,0100) ，it does not work.please help me,what should I do?
#
# Worklist query
#
(0010,0010) PN [12123132] # PatientName
(0040,0100) SQ # ScheduledProcedureStepSequence
(fffe,e000) na # Item
(0008,0060) CS [CT] # Modality
(0040,0011) SH [] # ScheduledProcedureStepLocation
(0040,0008) SQ # ScheduledProtocolCodeSequence
(fffe,e000) na # Item
(0008,0100) SH CHEST PA # CodeValue
(0008,0102) SH CHEST # CodingSchemeDesignator
(0008,0104) LO CHEST # CodeMeaning
(fffe,e00d) na (ItemDelimitationItem for re-encoding) # ItemDelimitationItem
(fffe,e0dd) na (SequenceDelimitationItem for re-encod.) # SequenceDelimitationItem
(fffe,e00d) na (ItemDelimitationItem for re-encoding) # ItemDelimitationItem
(fffe,e0dd) na (SequenceDelimitationItem for re-encod.) # SequenceDelimitationItem
(0040,1001) SH [] # RequestedProcedureID

[Michael Onken]

Hi,

Scheduled Protocol Code Sequence is supported by some servers, and not by others. If that sequence is not supported, however, then at least Scheduled Procedure Step Description must be supported, i.e. ScheduledProcedureStepSequence[0].ScheduledProcedureStepDescription.

By the way, you can also leave empty an item in your request and you get back the full content on the server for that item. This is helpful if you do not want to filter for any specific value. E.g. ask for " ScheduledProcedureStepSequence[0]" to get everything from the ScheduledProcedureStepSequence, or ask for" ScheduledProcedureStepSequence[0].ScheduledProtocolCodeSequence[0]" to get the full content of the denoted protocol sequence. Of course you can use the tag numbers instead if you prefer that.

Best,
Michael

[fz2841585]

Thank you for your help ，Michael Onken