How to query DICOM Sequences?

[Brandon Harper]

I'm trying to store data in `ProcedureCodeSequence` to be queried. How can I query this with the REST api? 

I've been trying to query specific data stored in `PerformedProcedureStepDescription` but I can't figure out how to query with hard conditions.

From https://dicomiseasy.blogspot.com/2012/01/dicom-queryretrieve-part-i.html

I know that using * as a wildcard helps and \ for OR conditions, however I know I can't combine the two such as:

*var1*\*var2*

This leaves me asking if there are current implementations in place to query by sequences? This will help me retrieve specific data.

Thanks!

[Sébastien Jodogne]

You don't provide enough information for us to answer:

https://book.orthanc-server.com/users/support.html#discussing-a-minimal-working-example

Are you trying to query a DICOM worklist, or the DICOM resources? As of Orthanc 1.9.7, hierarchical C-FIND (i.e. searching values inside sequences) is only supported for worklist.

Sébastien-

[Brandon Harper]

My apologies for not providing enough information. I'm trying to query DICOM resources. My question is then answered, thank you.