1. An anatomy display method comprising: obtaining an anatomy dataset comprised of pixels, each of said pixels having a luminance, said pixels being arranged in slices; selecting a portion of said anatomy dataset; choosing at least one slice of said portion of said anatomy dataset; establishing a threshold luminance within said portion of said anatomical dataset; zeroing all pixels below said threshold in said selected portion of said anatomy dataset; isolating a selected organ; and saving a volumetric matrix of said pixels corresponding to said selected organ.