Upload DICOMs in interoperability mode, can not be shown in OHIF Viewer

[Elena Baumeister]

Hello together,

I am currently struggeling with uploading DICOMs in interoperability mode (each frame is a single DICOM) to XNAT. The upload process itself works fine and I can also view a snapshot of each frame but in the OHIF Viewer just the first image is shown as preview and I am not able to scroll through them. Does somebody has an idea what the problem is?

Kind regards,

Elena Baumeister

[Moore, Charlie]

Hi Elena,

Take a look at this thread: https://groups.google.com/g/xnat_discussion/c/3eQgAaJ-t4U/m/0PCoQHEAAwAJ . Is that the type of "interoperability mode" you're referring to? If so, there's some cautionary advice in the links from my previous response in using that.

Thanks,

Charlie

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From: xnat_di...@googlegroups.com <xnat_di...@googlegroups.com> on behalf of Elena Baumeister <elenabaum...@gmail.com>
Sent: Monday, December 22, 2025 8:03 AM
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Subject: [XNAT Discussion] Upload DICOMs in interoperability mode, can not be shown in OHIF Viewer

 

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[Elena Baumeister]

Hi, 

more or less. But I am not struggeling with uploading them, that not a problem. It's just that they are not displayed correctly in the OHIF Viewer. I see a preview on the left side but it is not possible to scroll through the actual slices. 

I also already tried to upload them via the XNAT Desktop Client but it doesn't find any DICOM files although they are there.