I am working with some patient-specific DICOM data files in 3D-Slicer, trying to extract the aorta and coronary arteries, see the attached photo, from a whole thorax and heart model.
I need to modify this model before I can export it into an STL file and 3D printing processes. For instance, I want to increase the diameter of the coronary arteries (specifically the distal parts which look like some points rather than tubes), or I want to stretch the coronaries or aorta. I am wondering if this is possible in 3D Slicer?
I can provide more detail if necessary. I appreciate any sort of help or suggestions.