Types of Contrast Agents

TYPE		AGENTS
High osmolality
	Ionic	Diatrizxoate sodium (Hypaque)
		Iothalamate meglumine (Conray)
Low osmolality
	Ionic	Ioxaglate meglumine (Hexabrix)
	Nonionic	Gadodiamide (Omniscan)
		Gadoteoridol (ProHance)
		Iodixanol (Visipaque)
		Iopamidol (Isovue)
		Iopromide (Ultravist)
		Ioversol (Optiray)