# Support

**URL:** https://discourse.slicer.org/c/support/11.md?page=402

[Latest](https://discourse.slicer.org/latest.md) · [Categories](https://discourse.slicer.org/categories.md) · [Tags](https://discourse.slicer.org/tags.md)

**Page:** 403

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## [Erase effect inactive](https://discourse.slicer.org/t/erase-effect-inactive/5076)

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**Author:** [@Ash\_Alarfaj](https://discourse.slicer.org/u/Ash_Alarfaj)\
**Replies:** 1\
**Last updated:** [December 14, 2018, 12:24pm UTC](https://discourse.slicer.org/t/erase-effect-inactive/5076 "2018-12-14T12:24:06Z")

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Problem report for Slicer 4.10.0 win-amd64: \[please describe expected: erase part of the segment. and actual behavior: does not work

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## [Export segmentation results (3d labels) to multiple 2d images (for deep learning training)?](https://discourse.slicer.org/t/export-segmentation-results-3d-labels-to-multiple-2d-images-for-deep-learning-training/3197)

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**Author:** [@xiaowei](https://discourse.slicer.org/u/xiaowei)\
**Replies:** 4\
**Last updated:** [December 14, 2018, 5:45am UTC](https://discourse.slicer.org/t/export-segmentation-results-3d-labels-to-multiple-2d-images-for-deep-learning-training/3197 "2018-12-14T05:45:32Z")

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I use Slicer to segment CT/MRI images. Currently I would like to try deep learning on medical image segmentation. For deep learning, we need to prepare the training data first. Particularly, if we have 200 images for on…

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## [DICOM browser is stuck behind main window after DICOM import](https://discourse.slicer.org/t/dicom-browser-is-stuck-behind-main-window-after-dicom-import/4826)

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**Author:** [@mag](https://discourse.slicer.org/u/mag)\
**Replies:** 35\
**Last updated:** [December 13, 2018, 11:44pm UTC](https://discourse.slicer.org/t/dicom-browser-is-stuck-behind-main-window-after-dicom-import/4826 "2018-12-13T23:44:33Z")

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I think the DICOM browser in the new stable release for Mac has a very little issue. When I import a DICOM, after it finishes it closes automatically (before it would stay open and let me load the series). After the brow…

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## [Itk or SimpleItk for PyRadiomics (in python, of course)](https://discourse.slicer.org/t/itk-or-simpleitk-for-pyradiomics-in-python-of-course/5061)

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**Author:** [@MachadoL](https://discourse.slicer.org/u/MachadoL)\
**Replies:** 3\
**Last updated:** [December 13, 2018, 5:49pm UTC](https://discourse.slicer.org/t/itk-or-simpleitk-for-pyradiomics-in-python-of-course/5061 "2018-12-13T17:49:30Z")

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Operating system: Linux Mint 18 Slicer version: Expected behavior: Import and read images through Itk Pack Actual behavior: It gives some errors Hey guys… what up? I am working with PyRadiomics in some python script…

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## [4D non-rigid registration of bones](https://discourse.slicer.org/t/4d-non-rigid-registration-of-bones/4951)

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**Author:** [@Melanie](https://discourse.slicer.org/u/Melanie)\
**Replies:** 6\
**Last updated:** [December 13, 2018, 11:12am UTC](https://discourse.slicer.org/t/4d-non-rigid-registration-of-bones/4951 "2018-12-13T11:12:33Z")

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Hi All Could I know whether slicer 4 D elastix module /volume registration has been validated to use with 4 D CT s please. where could I find any citations please. I am using this to register my 4D data sets on bone mo…

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## [Intersection points and plane](https://discourse.slicer.org/t/intersection-points-and-plane/5062)

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**Author:** [@ThomPote](https://discourse.slicer.org/u/ThomPote)\
**Replies:** 1\
**Last updated:** [December 13, 2018, 12:40am UTC](https://discourse.slicer.org/t/intersection-points-and-plane/5062 "2018-12-13T00:40:44Z")

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Hi, I’m working on segments. I already extracted points with vtkPolyData and vtkPoints. This time I would like to get points which are placed in plane X,Y or Z like a “vertical or horizontal slice” of my segment. How …

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## [Distances beetween planes](https://discourse.slicer.org/t/distances-beetween-planes/5058)

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**Author:** [@sanloplaz](https://discourse.slicer.org/u/sanloplaz)\
**Replies:** 1\
**Last updated:** [December 12, 2018, 8:36pm UTC](https://discourse.slicer.org/t/distances-beetween-planes/5058 "2018-12-12T20:36:39Z")

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Hi! I new in 3D Slicer. I’m not sure if it’s the appropriate category. I’m very sorry if this problem has already been resolved… I need to draw two planes and measeurements the distances between them. How I can do it? A…

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## [Software for mri imaging correction!](https://discourse.slicer.org/t/software-for-mri-imaging-correction/5052)

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**Author:** [@thanos](https://discourse.slicer.org/u/thanos)\
**Replies:** 1\
**Last updated:** [December 12, 2018, 3:24pm UTC](https://discourse.slicer.org/t/software-for-mri-imaging-correction/5052 "2018-12-12T15:24:05Z")

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Operating system:win 64 Slicer version:4.10 I’m new on Slicer !I’ running a project and i need some software to correct flow artifacts on T1 after gd injection ,intencity correction due to distance from isocenter ,and …

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## [Segment Editor: Threshold with masking](https://discourse.slicer.org/t/segment-editor-threshold-with-masking/5042)

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**Author:** [@ihnorton](https://discourse.slicer.org/u/ihnorton)\
**Replies:** 5\
**Last updated:** [December 12, 2018, 2:56pm UTC](https://discourse.slicer.org/t/segment-editor-threshold-with-masking/5042 "2018-12-12T14:56:35Z")

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I am trying to use the Segment Editor Threshold tool with a mask. I select a subregion, the segment named mask in yellow, and set that segment as the Editable Area. Then I add a second segment, and select an intensity ra…

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## [Question about Editor and Labelstatistics Modules](https://discourse.slicer.org/t/question-about-editor-and-labelstatistics-modules/5008)

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**Author:** [@otanit](https://discourse.slicer.org/u/otanit)\
**Replies:** 5\
**Last updated:** [December 12, 2018, 1:28pm UTC](https://discourse.slicer.org/t/question-about-editor-and-labelstatistics-modules/5008 "2018-12-12T13:28:00Z")

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Operating system:WIndows 10 Slicer version:Slicer version 4.10.0 Expected behavior: Actual behavior: Dear the staff, I am performing manual parcellation of prefrontal cortex of the brain and trying to measure volume…

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## [Simultaneous T1 STIR eDWI segmentation](https://discourse.slicer.org/t/simultaneous-t1-stir-edwi-segmentation/5041)

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**Author:** [@RuudStap](https://discourse.slicer.org/u/RuudStap)\
**Replies:** 2\
**Last updated:** [December 12, 2018, 1:03am UTC](https://discourse.slicer.org/t/simultaneous-t1-stir-edwi-segmentation/5041 "2018-12-12T01:03:03Z")

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Hi, I have used another segmentation program: Velocity prior to 3D Slicer, where I was able to simulateously view T1, STIR and DWI (only axial views) series during segmentation. Is this a possibility in 3D Slicer? Rega…

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## [Custom window/level presets](https://discourse.slicer.org/t/custom-window-level-presets/5051)

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**Author:** [@emckenzi123](https://discourse.slicer.org/u/emckenzi123)\
**Replies:** 1\
**Last updated:** [December 12, 2018, 12:00am UTC](https://discourse.slicer.org/t/custom-window-level-presets/5051 "2018-12-12T00:00:12Z")

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Hello, I often import many images of the same type, and they all should be the same window/level which I would like to set (when Slicer loads them they are washed out with the auto W/L). It is very tedious to go throug…

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## [histology slides to 3D volume](https://discourse.slicer.org/t/histology-slides-to-3d-volume/5036)

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**Author:** [@Parry\_Mendapara](https://discourse.slicer.org/u/Parry_Mendapara)\
**Replies:** 1\
**Last updated:** [December 11, 2018, 4:22am UTC](https://discourse.slicer.org/t/histology-slides-to-3d-volume/5036 "2018-12-11T04:22:31Z")

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I am trying to compile a sequential set of histology slides into a 3D volume. Does 3D slicer have the capacity to do this? Can someone please provide me with a link to a tutorial on how to do this? Thanks!

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## [Is Modality Work List currently supported?](https://discourse.slicer.org/t/is-modality-work-list-currently-supported/5033)

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**Author:** [@Brian\_Murray](https://discourse.slicer.org/u/Brian_Murray)\
**Replies:** 2\
**Last updated:** [December 11, 2018, 3:30am UTC](https://discourse.slicer.org/t/is-modality-work-list-currently-supported/5033 "2018-12-11T03:30:40Z")

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Operating system: Windows 7 Slicer version: v4.1 Expected behavior: Actual behavior:

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## [Documentation of qt element connect strings](https://discourse.slicer.org/t/documentation-of-qt-element-connect-strings/5023)

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**Author:** [@brhoom](https://discourse.slicer.org/u/brhoom)\
**Replies:** 4\
**Last updated:** [December 10, 2018, 5:22pm UTC](https://discourse.slicer.org/t/documentation-of-qt-element-connect-strings/5023 "2018-12-10T17:22:32Z")

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Hi, where to find the first parameter of connect for Qt GUI elements e.g. qt.QLineEdit(). I am using qt documentation to find them e.g. this one . In Slicer interactor I tried: t = qt.QLineEdit("some text !!") …

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## [Python access to Create and Place fiducial?](https://discourse.slicer.org/t/python-access-to-create-and-place-fiducial/5029)

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**Author:** [@hherhold](https://discourse.slicer.org/u/hherhold)\
**Replies:** 2\
**Last updated:** [December 10, 2018, 4:00pm UTC](https://discourse.slicer.org/t/python-access-to-create-and-place-fiducial/5029 "2018-12-10T16:00:04Z")

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Hi all, I’d like to make a keyboard shortcut for Create-And-Place Fiducial using some python in my .slicerrc as described in the Script Repository. I’m placing a lot of fiducials in some scans and taking the time to go …

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## [Matlab Bridge extension cannot be installed](https://discourse.slicer.org/t/matlab-bridge-extension-cannot-be-installed/5020)

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**Author:** [@TingtingYu](https://discourse.slicer.org/u/TingtingYu)\
**Replies:** 3\
**Last updated:** [December 10, 2018, 1:30am UTC](https://discourse.slicer.org/t/matlab-bridge-extension-cannot-be-installed/5020 "2018-12-10T01:30:48Z")

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Hello~, May I know why MatlabBridge extension cannot be installed in the nightly-build version? Best, Tingting

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## [SlicerCochlea: Cdash test keeps failing](https://discourse.slicer.org/t/slicercochlea-cdash-test-keeps-failing/5022)

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**Author:** [@brhoom](https://discourse.slicer.org/u/brhoom)\
**Replies:** 1\
**Last updated:** [December 9, 2018, 2:25pm UTC](https://discourse.slicer.org/t/slicercochlea-cdash-test-keeps-failing/5022 "2018-12-09T14:25:38Z")

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Site Name: metroplex.kitware Build Name: 27501-SlicerCochlea-git722d991-g+±64bits-Qt5.11-Release Stamp: 20181209-0300-Extensions-4.10-Nightly Time: 2018-12-09T05:37:17 UTC Type: Extensions-4.10-Nightly OS Name…

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## [Using SlicerElastix binaries in the terminal](https://discourse.slicer.org/t/using-slicerelastix-binaries-in-the-terminal/5017)

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**Author:** [@brhoom](https://discourse.slicer.org/u/brhoom)\
**Replies:** 11\
**Last updated:** [December 8, 2018, 11:39pm UTC](https://discourse.slicer.org/t/using-slicerelastix-binaries-in-the-terminal/5017 "2018-12-08T23:39:48Z")

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Operating system: Ubuntu Slicer version: 4.10 Expected behavior: work Actual behavior: does not work Based on this and this discussions, I tried to use: .config/NA-MIC/Extensions-27501/SlicerElastix/lib/Slicer-4.1…

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## [Liking Slicer 4.11.0 but missing tools in segment editor](https://discourse.slicer.org/t/liking-slicer-4-11-0-but-missing-tools-in-segment-editor/4959)

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**Author:** [@ermatlock](https://discourse.slicer.org/u/ermatlock)\
**Replies:** 6\
**Last updated:** [December 8, 2018, 8:51pm UTC](https://discourse.slicer.org/t/liking-slicer-4-11-0-but-missing-tools-in-segment-editor/4959 "2018-12-08T20:51:34Z")

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Hi there, I noticed that several tools are now missing from the segment editor, namely draw tube, flood filling, mask volume, surface cut, and watershed. I was using the mask volume quite a bit and missing it. Is it hid…

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## [Removing bones on Volume render Heart image](https://discourse.slicer.org/t/removing-bones-on-volume-render-heart-image/4987)

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**Author:** [@sarvpriya1985](https://discourse.slicer.org/u/sarvpriya1985)\
**Replies:** 6\
**Last updated:** [December 8, 2018, 7:20pm UTC](https://discourse.slicer.org/t/removing-bones-on-volume-render-heart-image/4987 "2018-12-08T19:20:20Z")

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Operating system: windows 10 Slicer version:4.10 Expected behavior: Actual behavior: Hi, How can I get rid of unnecessary bones on volume rendered heart images. I used clipping box to remove as much bone as possible…

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## [Fiducials - specify segment in 3D view?](https://discourse.slicer.org/t/fiducials-specify-segment-in-3d-view/5013)

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**Author:** [@hherhold](https://discourse.slicer.org/u/hherhold)\
**Replies:** 5\
**Last updated:** [December 8, 2018, 2:24am UTC](https://discourse.slicer.org/t/fiducials-specify-segment-in-3d-view/5013 "2018-12-08T02:24:43Z")

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I am viewing 2 segments in the 3D viewer - insect exoskeleton in one segment and some internal anatomy in a 2nd segment. The exoskeleton has its opacity turned down so I can view the internal segment “in situ”. What I wo…

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## [Heart segmentation: Creating a Patch to close hole](https://discourse.slicer.org/t/heart-segmentation-creating-a-patch-to-close-hole/5009)

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**Author:** [@sarvpriya1985](https://discourse.slicer.org/u/sarvpriya1985)\
**Replies:** 2\
**Last updated:** [December 7, 2018, 6:36pm UTC](https://discourse.slicer.org/t/heart-segmentation-creating-a-patch-to-close-hole/5009 "2018-12-07T18:36:36Z")

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Operating system: windows 10 Slicer version:4.11 Expected behavior: Actual behaviour: Hi all, Is there a way to design a patch to close a hole inside heart. I am attaching few screenshots of what I mean. These are t…

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## [Sharing virtual reality view with users](https://discourse.slicer.org/t/sharing-virtual-reality-view-with-users/4946)

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**Author:** [@sarvpriya1985](https://discourse.slicer.org/u/sarvpriya1985)\
**Replies:** 12\
**Last updated:** [December 7, 2018, 4:24pm UTC](https://discourse.slicer.org/t/sharing-virtual-reality-view-with-users/4946 "2018-12-07T16:24:27Z")

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Operating system: Windows 10 Slicer version:4.1.10 Expected behavior: Actual behavior: I recently tried windows mixed reality headset at RSNA. My question is the headset let me see the desktop but I cant show the sam…

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## [Brush size control by key](https://discourse.slicer.org/t/brush-size-control-by-key/4899)

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**Author:** [@Ash\_Alarfaj](https://discourse.slicer.org/u/Ash_Alarfaj)\
**Replies:** 7\
**Last updated:** [December 7, 2018, 12:45pm UTC](https://discourse.slicer.org/t/brush-size-control-by-key/4899 "2018-12-07T12:45:14Z")

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Problem report for Slicer 4.10.0 macosx-amd64: \[please describe expected and actual behavior\] when press shift mouse wheel it does not work (increase/decrease) brush size, for erase option. thanks for your great effort…

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## [Flipped normals during linear transform of model](https://discourse.slicer.org/t/flipped-normals-during-linear-transform-of-model/4911)

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**Author:** [@dominicwhite](https://discourse.slicer.org/u/dominicwhite)\
**Replies:** 6\
**Last updated:** [December 7, 2018, 12:52am UTC](https://discourse.slicer.org/t/flipped-normals-during-linear-transform-of-model/4911 "2018-12-07T00:52:47Z")

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I’m importing a 3d model created in another program and trying to align it with the same model created in Slicer, and I’m running into a problem with the normals of the model. Here’s the model after import: And here…

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## [can't view different slices](https://discourse.slicer.org/t/cant-view-different-slices/4996)

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**Author:** [@ZL1109](https://discourse.slicer.org/u/ZL1109)\
**Replies:** 0\
**Last updated:** [December 6, 2018, 4:09pm UTC](https://discourse.slicer.org/t/cant-view-different-slices/4996 "2018-12-06T16:09:10Z")

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Operating system:Win10 Slicer version:4.10.0 Expected behavior: Actual behavior:Hi everyone, I exported a hollow model and realized the thickness was small a few days later. So I came back to edit that. But slices fro…

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## [can't view different slices](https://discourse.slicer.org/t/cant-view-different-slices/4993)

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**Author:** [@ZL1109](https://discourse.slicer.org/u/ZL1109)\
**Replies:** 2\
**Last updated:** [December 6, 2018, 4:09pm UTC](https://discourse.slicer.org/t/cant-view-different-slices/4993 "2018-12-06T16:09:10Z")

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Operating system:Win10 Slicer version:4.10.0 Expected behavior: Actual behavior:

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## [How to export volumetric files from GE ultrasound](https://discourse.slicer.org/t/how-to-export-volumetric-files-from-ge-ultrasound/4901)

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**Author:** [@molverat](https://discourse.slicer.org/u/molverat)\
**Replies:** 3\
**Last updated:** [December 6, 2018, 5:25am UTC](https://discourse.slicer.org/t/how-to-export-volumetric-files-from-ge-ultrasound/4901 "2018-12-06T05:25:19Z")

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Hello community, this is Mike. A newcomer to the community,. I want to use slicer to process some ultradound files for 3d printing. I have not been able to gather info of the ultrasound volumes. How can I export those …

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## [How to download a file from datastore using python script?](https://discourse.slicer.org/t/how-to-download-a-file-from-datastore-using-python-script/4964)

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**Author:** [@brhoom](https://discourse.slicer.org/u/brhoom)\
**Replies:** 4\
**Last updated:** [December 6, 2018, 2:26am UTC](https://discourse.slicer.org/t/how-to-download-a-file-from-datastore-using-python-script/4964 "2018-12-06T02:26:50Z")

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Hi, I am trying to add testing part to my module using public images from datastore. How can I download the image with python script? Thanks!

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