Fraunhofer Institute for Medical Image Computing MEVIS 1 article published in JoVE Medicine Visualization of Vascular and Parenchymal Regeneration after 70% Partial Hepatectomy in Normal Mice Chichi Xie1, Weiwei Wei1, Andrea Schenk3, Lars Ole Schwen3, Sara Zafarnia2, Michael Schwier3, Felix Gremse2, Isabel Jank1, Olaf Dirsch4, Uta Dahmen1 1Department of General, Visceral and Vascular Surgery, Jena University Hospital, 2Experimental Molecular Imaging, RWTH Aachen University, 3Fraunhofer Institute for Medical Image Computing MEVIS, 4Institute of Pathology, Klinikum Chemnitz gGmbH Tools used for visualizing vascular regeneration require methods for contrasting the vascular trees. This film demonstrated a delicate injection technique used to achieve optimal contrasting of the vascular trees and illustrate the potential benefits resulting from a detailed analysis of the resulting specimen using µCT and histological serial sections.