This image shows the main arteries in the abdomen. The images have been made with an MRI scanner. To make these images it is not always necessary to inject a contrast medium or dye. These images are called MIP's (Maximum Intensity Projections) and are part of a series where a projection is made every 10 degrees. Here two images are shown with a difference of 10 degree rotation. Technically speaking it is not a real stereo image, but when viewed with cross eyed technique one can see depth beautifully.
Here you can see a very small left kidney. The right kidney is slightly enlarged to compensate for the diminished function of the left kidney.