Weasis only loading 101 images from a serie (having 207 images)

General
1

Hi OrthanC community,

I have a very strange behavior with CT images loading into Weasis. For series with above 100 images, it only loads 101 images.

OHIF and Oviyam load all images. DICOM download and import into Weasis shows all images.

OrthanC updated from 1.12.1 to 1.12.3 but did not resolve. Weasis updated from 4.0.3 to 4.3.0, but not a solution either.

Same DICOM loaded into another OrthanC isntance shows up all images. Weasis is opened using the weasis:// URL format.

No error is visible in Weasis or Orthanc logs.

Tested on different computers/Weasis installations.

Weasis load only image frames 33 to 134 (instead of 1 to 207).

Does anybody have an idea what could cause this?

I am not aware of any difference in OrthanC configuration between different instances (not connected between each other), but only on 1 instance we have the problem.

Many thanks in advance for your help.

Cedric Simon.

2

Hi @csimon3

Could it be related to one of these options in Orthanc ?

  // The maximum number of results for a single C-FIND request at the
  // Patient, Study or Series level. Setting this option to "0" means
  // no limit.
  "LimitFindResults" : 0,

  // The maximum number of results for a single C-FIND request at the
  // Instance level. Setting this option to "0" means no limit.
  "LimitFindInstances" : 0,

HTH,

Alain.

3

It did the trick. Thank you very much Alain.