Hi Joaosuh welcome to embodi3d, I´m sharing with you some articles about this topic, I hope it helps!   Modelling of aortic aneurysm and aortic dissection through 3D printing: https://onlinelibrary.wiley.com/doi/full/10.1002/jmrs.212   3D printing of surgical hernia meshes impregnated with contrast agents: in vitro proof of concept with imaging characteristics on computed tomography:  https://link.springer.com/article/10.1186/s41205-018-0037-4   Influence of Co

tried it but the quality is unusable.

Dr. Mike,   I thank you for spreading knowledge. I would like to know if you have references to improve my study on the use of contrast in 3D printing?   I really enjoyed the reading

Share great information about your blog , Blog really helpful for us . Malo Dental

Hello, you need to export the file to a volume file such as a .mvl or a.vol file. When not possible export as DICOM with the 3D dataset.   Check this video you´ll learn how to get this types of files using 3dSlicer