An iodine-containing compound that is radio-opaque and therefore useful in radiographic examination of parts of the body. Injected into the bloodstream, it is concentrated by the kidneys as it is excreted and forms a useful medium for showing up the urinary tract and any abnormalities that may be present.
A complex, radio-opaque, organic, iodine-containing preparation, used for contrast radiography of parts of the body, in particular, the urinary tract.