CT slices are not stacked on top of each other

Support
1

Hi Andras,

Another problem that I have encountered while loading a file of CT images is that they don’t stack on top of each other. This does not occur when viewing the images outside Slicer. I’ve tried attaching screen shots.

Unstacked%20CT%20slices
Unstacked%20CT%20slices1366×768 111 KB

image
image1366×768 115 KB

Cheers,

Ettie

2

By default Slicer shows standard axial, sagittal, coronal oriented slices. If your volume is not axis-aligned and the spacing between slices is very large then you may get staircase appearance.

For non-axis-aligned acquisitions, you may want to show the slices in their native orientation, by using “Rotate to volume plane” function.

If you want to process a volume that has highly anisotropic spacing (e.g., 10x larger spacing between slices than spacing between pixels within a slice) and you want to process it (segment, register, etc.) then it is strongly recommended to crop&resample the volume to have isotropic spacing, using Crop volume module.