A multi-density skin marker for medical imaging exams is provided. The
skin marker contains a multi-density imaging body. In one embodiment, a
multi-density skin marker includes a marker substrate and a multi-density
imaging body supported by the marker substrate. The multi-density imaging
body comprises a first portion having a first radiographic density and a
second portion having a second radiographic density. The two radiographic
densities differ, such that a radiographic image of the multi-density
skin marker comprises a plurality of shades.