Review of patient charts and imaging data
blood loss, tumor
BLOOD LOSS, TUMOR
By reviewing all electronic patient charts, information regarding epidemiologic data (sex, age at the time of surgery), hospital stay (length of stay at ICU and surgical ward), surgical therapy (operating time, ischemic time, blood loss and weight of resected tumor sample) and postoperative outcome parameters was collected. Postoperative imaging data was used to determine the volume of the raised DCIA graft. Using the open source software 3D slicer the CT-scan was segmented and the volume of the inserted graft was determined by volumetric measurement of the graft [