This is one of 19 interactive scenes of the VOXEL-MAN 3D Navigator: Inner Organs anatomical atlas, based on the Visible Human. In this scene, you can explore the regions and morphology of the thorax and its organs. The scene can be rotated, and the anatomical objects can be added, removed, highlighted, searched or annotated.
The image shows a frame from the scene with some annotations in its original size.