RTSTRUCT contours rendered on incorect slices

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1

Describe Your Question

  • I load data into viewer . ohif . org / local - v3.8.3
  • Although the data loads, the RTSTRUCT contours are not rendered properly. They open properly in 3D Slicer though. See images below.

ohif-rtstruct-misalighnment
ohif-rtstruct-misalighnment1080×1278 88.7 KB

  • Also note that the sliceIds do not match between OHIF and 3D Slicer.

What steps can we follow to reproduce the bug?

  1. Load data into the link above
    • Data consists of 1xCT and 1xRTSTRUCT
      • Download here
      • Or download subjectID=LUNG1-008 from the TCIA repo
  2. Double click on RTSTRUCT to load the data
2

This works in our examples

https://viewer.ohif.org/viewer?StudyInstanceUIDs=1.3.6.1.4.1.32722.99.99.62087908186665265759322018723889952421

It could be an issue with your data or server.

If you’d like to share your data, please create an issue and provide steps to reproduce the problem.

3

@alireza
I have already provided links to the data in my first post itself.
To reproduce, you would simply need to download and upload data to different viewers - OHIF and 3D Slicer.

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