# Converting Radial Artery from DICOM ( CT files) and Segmentation using slicer manually and using slicer AI 3d segmentation for simulation

**URL:** <https://discourse.slicer.org/t/converting-radial-artery-from-dicom-ct-files-and-segmentation-using-slicer-manually-and-using-slicer-ai-3d-segmentation-for-simulation/47603>\
**Category:** Support\
**Tags:** segmentation, extensions-manager, dicom, 3d-model\
**Created:** [July 13, 2026, 3:22am UTC](https://discourse.slicer.org/t/converting-radial-artery-from-dicom-ct-files-and-segmentation-using-slicer-manually-and-using-slicer-ai-3d-segmentation-for-simulation/47603 "2026-07-13T03:22:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Chandana](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/chandana/32/81744_2.png) [@Chandana](https://discourse.slicer.org/u/Chandana)\
**Post date:** [July 13, 2026, 3:22am UTC](https://discourse.slicer.org/t/converting-radial-artery-from-dicom-ct-files-and-segmentation-using-slicer-manually-and-using-slicer-ai-3d-segmentation-for-simulation/47603/1 "2026-07-13T03:22:57Z")

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Operating system: Windows 11  
Slicer version: 5.9  
Expected behavior: clear radial artery stl  
Actual behavior: unclear lump with bone