Credit: Credit: Eric Gale, PhD, Martinos Center for Biomedical Imaging, Massachusetts General Hospital.
Equivalent detail is visible in the contrast-enhanced magnetic resonance abdominal images. They show the abdominal aorta, renal arteries and kidneys of a baboon. The image on the left is made with a manganese-based agent, while the image on the right is of the same animal but made using a gadolinium-based contrast agent.