Fig. 4From: Evaluation of computed tomography settings in the context of visualization and discrimination of low dose injections of a novel liquid soft tissue fiducial marker in head and neck imagingMarkers created by injection of 10 µl of SAIB/x-SAIB guide delineation of the tumor resection surface in postoperative CT imaging. Moreover, markers created by the injection of 30 µl of SAIB/x-SAIB can be visually differentiated from the 10 µl markers and thus be applied to mark regions which require special attention in the postoperative settingBack to article page