Get 3D mesh (stl) file from dicom file

1.load the dicom file to 3D slicer. (Patient name, patient ID, and series instance UID fields should not be empty or missing)

A spacing of 0 is not allowed: Spacing is [0, 0, 1]
Algorithm vtkITKArchetypeImageSeriesScalarReader(0xe3186a0) returned failure for request: vtkInformation (0xe31ace0)
Debug: Off
Modified Time: 11857358
Reference Count: 1
Registered Events: (none)
Request: REQUEST_INFORMATION
ALGORITHM_AFTER_FORWARD: 1
FORWARD_DIRECTION: 0

2. Convert the vtk file by 3D slicer.

https://www.embodi3d.com/blogs/entry/227-medical-3d-model-creation-from-ct-scan-to-3d-printable-stl-file-in-20-minutes-using-free-software-programs-3d-slicer-blender-and-meshmixer/

3.Edit and modify the stl file….

4. sent to the 3D printer