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OHIF / Viewers

OHIF zero-footprint DICOM viewer and oncology specific Lesion Tracker, plus shared extension packages
https://docs.ohif.org/
MIT License
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[Feature Request] Add support of DICOM SR AIR for locations primitive #3832

Open github1-grousson opened 10 months ago

github1-grousson commented 10 months ago

What feature or change would you like to see made?

Based on the IHE technical framework, it would be great to support SR AIR. https://www.ihe.net/uploadedFiles/Documents/Radiology/IHE_RAD_Suppl_AIR.pdf cf. §6.5.3.4 Locations

Why should we prioritize this feature?

AI vendors became more and more present and in order to promote international interoperability, DICOM SR AIR should be the way to go.

fedorov commented 10 months ago

@github1-grousson there is already ongoing work to add support for planar annotations via TID 1500 in several issues:

What are the specific features that you are looking for?

Do you have a specific use case for AI analysis results you would like to encode?

Development is driven by specific features and use cases. "Support SR AIR" is too broad of a feature suggestion to be actionable, IMHO.

github1-grousson commented 10 months ago

Point locations and line locations shall be encoded in an instance of the DICOM Comprehensive 3D SR Storage SOP Class using TID 1500 (Measurement Report) as the root template. If the line location is a sequence of 2D points on a single image, the instance shall contain an SCOORD (111030, DCM, "Image Region") of Graphic Type POLYLINE in TID 1501 (Measurement and Qualitative Evaluations).

Perhaps is part of the https://github.com/OHIF/Viewers/issues/3390, the sorry and we can close this request.

By the way, I attach an example of a AIR profile compatible SR.

sr_locationqualitative_findings.zip