In Vivo Imaging of Twist Drill Drainage for Subdural Hematoma: A Clinical Feasibility Study on Electrical Impedance Tomography for Measuring Intracranial Bleeding in Humans
Figure 5
The EIT results of those SDH patients with twist drill drainage.
The top texts indicated the intracranial D5W volumes. The first left column of EIT images did not show notable resistivity changes when no D5W injected, and served as the control groups. The most right column showed the original CT images for each patient and the positions of hematoma were indicated by those red boxes.