Bug 14

Summary: Aggregate fields empty for QIDO-RS Study Level Queries with DICOMWeb Plugin
Product: Orthanc Reporter: Sébastien Jodogne <s.jodogne>
Component: Plugin - DICOMwebAssignee: Sébastien Jodogne <s.jodogne>
Status: RESOLVED FIXED    
Severity: minor    
Priority: ---    
Version: unspecified   
Hardware: All   
OS: All   

Description Sébastien Jodogne 2020-06-29 15:11:26 CEST 
[BitBucket user: Erik Ziegler]
[BitBucket date: 2016-02-03.11:30:38]

Hello,

I have a question about retrieving Study Level information using QIDO-RS with the orthanc-dicomweb plugin.

I can't seem to get value for any of the "Number of Study Related Instances", "Number of Study Related Series", and "Modalities in Study" fields. I guess these are aggregate fields that are not stored in any of the DICOM files themselves, but should be queried from Orthanc's database. Does something need to be set up in Orthanc for these fields to work?

I didn't see anything in the README or Samples folder that seemed applicable.

The fields in question are here: https://hg.orthanc-server.com/orthanc-dicomweb/file/cf5002bc63a885bf99c413718d612f199a8cd748/Plugin/QidoRs.cpp

This may be solvable in concert with #13, by switching parts of the study level query to use other aspects of the REST API to retrieve study statistics.
Comment 1 Sébastien Jodogne 2020-06-29 15:18:58 CEST 
[BitBucket user: Sébastien Jodogne]
[BitBucket date: 2016-04-28.15:21:25]

This is fixed in the following changelist:
https://hg.orthanc-server.com/orthanc-dicomweb/changeset/528d18573c0963c08d13d30a633f3656bf3514ac
Comment 2 Sébastien Jodogne 2020-06-29 15:18:59 CEST 
[BitBucket user: Erik Ziegler]
[BitBucket date: 2016-04-29.06:39:30]

Thanks!