3-D Printed Fetal Head (image) University of Michigan Health System Share Print E-Mail Caption Using a specialized MRI of the fetus in the womb, U-M doctors were able to use a 3-D printer to print models of the fetus face. These models helped determine exactly where and how dangerous the soft tissue mass was. Credit Courtesy of the University of Michigan Health System Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.