Medical 3D Printing & Bioprinting
Scientists at University of California, San Diego, have successfully 3D Printed Human Liver model, almost resembling human liver with its hexagonal structure. With combination of liver cells and supporting cells, this model can help pharmaceutical companies to develop better treatment plans.
Source: http://www.dnaindia.com/health/report-lifelike-liver-tissue-3d-printed-in-lab-2175668