iohexol


i·o·hex·ol

(ī'ō-heks'ol), A monomeric, nonionic, water-soluble, low osmolar radiographic contrast medium for urography or angiography. Used intrathecally and intravascularly.

iohexol

A contrast medium used to assist in X-ray examination of the spinal canal, the arteries and the urinary system. The drug is on the WHO official list.