Support

Feature requests This category is for submitting ideas about what enhancements or new features should be added to 3D Slicer. Make your voice heard by voting on feature requests - by opening the topic and clicking the Vote button or by creating a new topics. Slicer developers will make it a priority to work on feature requests that have more votes.

Topic	Replies	Views	Activity
About the Support category Support	0	3357	April 9, 2017
Crash since SimpleITK is a python wheel Support	2	16	January 7, 2026
Can tumor volume be accurately measured? Support	2	42	January 7, 2026
Download sample data not working Support	8	145	January 6, 2026
General Registration (BRAINS) consistently reports the error “All samples map outside the moving image buffer,” even when the same image is used for both the fixed and moving volumes for a specific image Support registration	2	22	January 6, 2026
Slicer Heart documentation Support slicerheart	2	55	January 5, 2026
Add Segment to SegmentationNode uses invalid color values (scalar) and adds a new colortable node Support segmentation , python , custom-color-table	5	40	January 3, 2026
No nighlty Windows releases since 2025-12-22 Support nightlybuild	4	44	January 2, 2026
In 3D Slicer, is it possible to simulate femur cut in real-time without iMSTK? Support	6	63	January 2, 2026
Convert RTStruct to DICOM SEG Support dicom	0	11	January 2, 2026
Curvature, torsion from VMTK Support vmtk , centerlines , vmtk-centerline	0	12	January 1, 2026
Link a transform's visibility to transformed volume visibility Support transforms , python , volume , displaynode	5	40	December 31, 2025
Segment Editor crashes during Logical Operators in segment editor (Intersect) - Windows 10 - Lenovo LOQ 5.10.0 Support segmentation , crash	4	35	December 30, 2025
Downloading older releases is problematic Support web-infrastructure	1	18	December 30, 2025
Clarification on Segment Statistics: Surface Area vs. Cross-Sectional Area (CSA) for Muscle Analysis Support segmentation , dicom , quantitative , statistics	3	35	December 30, 2025
ROI-based segmentation in MONAI Label Slicer extension does not work correctly for specific labels Support	0	15	December 30, 2025
Medical Image Segmentation (CT) of Frog Organs using 3D Slicer Support segmentation	3	42	December 28, 2025
Oral scan ply file, teeth segmentation Support segmentation , dental	0	30	December 27, 2025
Convert MRI from DICOM (exported by syngo.via) to NRRD Support	28	2952	December 24, 2025
New feature: Support of 5D images and transforms Support feature	2	144	December 23, 2025
Coronaries Calcification Support segmentation	15	975	December 23, 2025
Slicer 5.10 qMRMLSubjectHierarchyComboBox turned to 'None' but no issue with 5.8.1 Support bug , python , gui , parameternodewrapper	4	84	December 22, 2025
The GUI of Slicer 5.10.0 seems to be unexpectedly scaled. Support	1	31	December 22, 2025
How to measure vessel diameter Support vmtk	6	1499	December 22, 2025
Removal of Lightbox Mode Feature requests visualization	3	41	December 21, 2025
Segmentation tooth in jaw Support segmentation , python , tooth	3	51	December 21, 2025
CTA Willis registration failure Support	12	74	December 20, 2025
Margin effect altering multiple segments at once Support segmentation , python	3	22	December 20, 2025
Apply filters to a CT scan to deal with high-contrast elements Support dicom , filters	1	31	December 19, 2025
Process to Import an STL File and Convert/Export a Series of DICOM Files? Support dicom , file-export , stl , file-import	19	5994	December 19, 2025