# 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/45865>\
**Category:** Support\
**Tags:** segmentation, extensions-manager, dicom, 3d-model\
**Created:** [January 22, 2026, 3:41pm 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/45865 "2026-01-22T15:41:42Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**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:** [January 22, 2026, 3:41pm 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/45865/1 "2026-01-22T15:41:42Z")

</div>

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