# DICOM structure set import

**URL:** <https://discourse.slicer.org/t/dicom-structure-set-import/10615>\
**Category:** Support\
**Tags:** dicom\
**Created:** [March 10, 2020, 12:41pm UTC](https://discourse.slicer.org/t/dicom-structure-set-import/10615 "2020-03-10T12:41:40Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Taehyeong](https://avatars.discourse-cdn.com/v4/letter/t/90db22/32.png) [@Taehyeong](https://discourse.slicer.org/u/Taehyeong)\
**Post date:** [March 10, 2020, 12:41pm UTC](https://discourse.slicer.org/t/dicom-structure-set-import/10615/1 "2020-03-10T12:41:40Z")

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Is there a method to import a contoured CT image (dicom file, Varian eclipse) with structures(Target, OAR) to 3D slider program? I want to bring back the structure that Eclipse drew.

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**Author:** ![cpinter](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/cpinter/32/7995_2.png) [@cpinter](https://discourse.slicer.org/u/cpinter)\
**Post date:** [March 10, 2020, 12:57pm UTC](https://discourse.slicer.org/t/dicom-structure-set-import/10615/2 "2020-03-10T12:57:30Z")

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Yes, the SlicerRT extension provides the radiation therapy related functions for Slicer.  
[http://slicerrt.github.io/](http://slicerrt.github.io/)  
You can find the documentation here.

Also there are a huge number of posts in all kinds of related topics here in the forum, so please feel free to use the search function if you have any questions.