Figure 3. Montage of virtual endoscopic views inside various segmented organs of the Visible Human Male. Center shows full 3D transparent model of torso of Visible Human Male computed from original CT and CRYO sections (bottom center). Endoscopic views include (beginning at lower left and proceeding clockwise) stomach, colon, spinal column, esophagus, trachea, arch of aorta near heart, and another view of stomach. Small icons superimposed upon each endoscopic view are navigation guides for body orientation, 3D location, and 2D level/position.