I made a 3D ROI with Segment Editor module in an MRI image… How can I get the area of each sagittal slice?

To do this I would convert the segmentation to a labelmap, count the labeled voxels across the sagittal plane, and multiply by the voxel cross sectional area. Here is code which would do this for you: segmentationName= 'MySegmentation' # change this to whatever your segmentation is called segmentat…

[image] Gonzalo_Rojas_Costa: I made a 3D ROI with Segment Editor module in an MRI image… How can I get the area of each sagittal slice? You can use the Segment Cross Section Area module in Sandbox extension (listed under the Examples category in the Extension manager). [image] …

New module for measuring cross-section area of segments Segment cross-section area I like this but it is not clear which axis (axial, coronal or sagittal) is chosen or can be chosen. The video does not indicate it as well. After reviewing it seems “column” is for coronal, row is for sagitta…

You can choose IJK axis in Volume axis selector. It is not anatomical axis, but row, column, or slice. If you want to get cross-sections along an arbitrary axis direction (including any anatomical axis) then there are several other options. To summarize, if you need cross-section areas: in axial s…

Area of each slice

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muratmaga (Murat Maga) March 29, 2021, 8:35pm 3

You can use the Segment Cross Section Area module in Sandbox extension (listed under the Examples category in the Extension manager).

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Area of each slice

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