Contrast agents: a review of 'low osmolarity' media.
A radiologist discusses the basic chemistry of the water soluble intravascular agents, with particular emphasis on the rationale, properties and uses of the new 'low osmolarity' agents.
D055598:Chemical Phenomena; D002621:Chemistry; D003287:Contrast Media / Q000009:adverse effects; D003365:Costs and Cost Analysis; D006801:Humans; D007477:Ions; D009994:Osmolar Concentration; D011859:Radiography / Q000191:economics; D006113:United Kingdom
D003287:Contrast Media; D007477:Ions