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	3417	April 9, 2017
Create a plane that is perpendicular to another plane Support	10	110	June 16, 2026
Question about why MIP results differ even when using a Slab Thickness large enough to cover the entire volume in the Slice Viewer Support	1	22	June 16, 2026
download fails/freezes on both direct connection and VPN (with academic license activated) Support totalsegmentator	1	22	June 16, 2026
- Struggling With Liver Segmentation in 3D Slicer — Need Guidance Support	6	114	June 16, 2026
Unable to import GE Vivid E95 4D echocardiography data into 3D Slicer Support	1	36	June 16, 2026
Nvidia AIAA on default server, I dont have "annotation_mri_brain_tumors_t1ce_tc" model under Segment from Boundary points (DExtr3D). I just have three models brain mri, lung ct covid and spleen annotation. How to get that model? Support	1	304	June 16, 2026
Free form cutting tool in segment editor is slower. Support	1	44	June 16, 2026
How can Calculate & Visualize the Center of Mass (COM)? Support registration	3	84	June 15, 2026
Registered SPECT DICOM export issue Support dicom	1	27	June 15, 2026
TotalSegmentator Partial Segmentation Support totalsegmentator	3	63	June 15, 2026
HighRes segmentation in TotalSegmentator Feature requests totalsegmentator	0	20	June 15, 2026
slicer.modules.SegmentEditorWidget does not exists anymore Support python , slicerrc , development	1	39	June 15, 2026
Airway segmentation of mouse lung Support segmentation , lung	4	64	June 13, 2026
Issues 3D view .vtk model Support	15	184	June 12, 2026
Which is the best extension for Brain parcellation? Support segmentation , brain	3	146	June 11, 2026
Volume rendering rainbow hue? Support volume , volume-rendering	1	33	June 11, 2026
Subtract Segment using python console is not working Support python	0	23	June 11, 2026
Slice view orientation of oblique/rotated volumes - aligned to volume or anatomical axes? Support	14	3463	June 10, 2026
Request for Contribution Acknowledgment for Slicer language translations Support	1	81	June 9, 2026
Adding landmarks using Point List results in screen glitches Support markups	5	129	June 8, 2026
Markups nodes: enabling measurements may propagate on newer nodes Support	4	57	June 7, 2026
How to measure area of visceral and subcutaneous visceral fat on a single CT image (L3 level)? Support	1	40	June 7, 2026
NDI Polaris Lyra + 3D Slicer OpenIGTLink: How to Keep Registration Valid After Moving the Phantom? Support slicerigt	4	52	June 6, 2026
3D rendering makes whole screen glitch Support rendering	3	87	June 5, 2026
Reimplementation of 3D slicer CPR using pure VTK Support	6	186	June 5, 2026
AMASSS issues - No nnUNET models found Support	0	21	June 5, 2026
Clarification on L3 SMA calculations and Pixel Spacing Support segmentation , python	2	46	June 4, 2026
Decrease file sizes Support	2	43	June 4, 2026
Micro CT larvae with soft tissue Support volume-rendering	4	70	June 3, 2026