Biomaterial Database

The risk of arachnoiditis from experimental nonionic contrast media. 1980

V M Haughton, and K C Ho

Aqueous myelographic contrast media are needed that are less expensive and better tolerated than metrizamide. This study compares two new, nonionic aqueous contrast media, ioglunide and iopamidol, with two previously developed contrast media, metrizamide and iocarmate. Myelography was performed with one of the contrast media in monkeys; four weeks later the degree of arachnoid fibrosis was determined in each animal by myelographic and histologic studies of the dural sac. Iopamidol, ioglunide, and metrizamide produced no more arachnoid changes than were found in the control animals. Iocarmate produced moderate to severe arachnoiditis.

UI	MeSH Term	Description	Entries
D007462	Iodobenzenes	Any derivative of BENZENE that contains IODINE.
D007479	Iopamidol	A non-ionic, water-soluble contrast agent which is used in myelography, arthrography, nephroangiography, arteriography, and other radiological procedures.	B-15,000,B-15000,Gastromiro,Iopamidol, (+-)-Isomer,Iopamidol, (R)-Isomer,Iopamidol, Sodium Salt, (S)-Isomer,Iopamiro,Isovue,Isovue 370,Jopamidol,Niopam,SQ 13,396,Solutrast,Solutrast 370,Solutrast Gastro,B 15,000,B 15000,B15,000,B15000
D007481	Iophendylate	An inert iodine-containing agent which is opaque to X-RAYS. It is used mainly for BRAIN and SPINAL CORD visualization.	Ethiodan,Iodophendylate,Iofendylate,Ioglunide,Isophendylate,Maiodil,Myodil,Panthopaque,Pantopaque
D007482	Iothalamate Meglumine	A radiopaque medium used for urography, angiography, venography, and myelography. It is highly viscous and binds to plasma proteins.	Iotalamate Meglumine,Iothalamic Acid Methylglucamine,Meglumine Iothalamate,Conray 60,Iothalamic Acid Meglumine,Meglumine Iotalamate,Methylglucamine Iotalamate,Methylglucamine Iothalamate,Iotalamate, Meglumine,Iotalamate, Methylglucamine,Iothalamate, Meglumine,Iothalamate, Methylglucamine,Meglumine, Iotalamate,Meglumine, Iothalamate,Meglumine, Iothalamic Acid,Methylglucamine, Iothalamic Acid
D007483	Iothalamic Acid	A contrast medium in diagnostic radiology with properties similar to those of diatrizoic acid. It is used primarily as its sodium and meglumine (IOTHALAMATE MEGLUMINE) salts.	Iotalamic Acid,Methalamic Acid,Angio-Conray,Conray 420,Iodothalamate,Iothalamate,Iothalamic Acid, Calcium (2:1) Salt,Iothalamic Acid, Monosilver (1+) Salt,Iothalamic Acid, Monosodium Salt,Iothalamic Acid, Monosodium Salt, Dimer,Lopamidol,Sodium Iothalamate,Acid, Iotalamic,Acid, Iothalamic,Acid, Methalamic,Angio Conray,AngioConray,Iothalamate, Sodium
D008793	Metrizamide	A solute for density gradient centrifugation offering higher maximum solution density without the problems of increased viscosity. It is also used as a resorbable, non-ionic contrast medium.	Amipak,Amipaque
D009192	Myelography	X-ray visualization of the spinal cord following injection of contrast medium into the spinal arachnoid space.	Cisternography, Myelographic,Myelographic Cisternography,Cisternographies, Myelographic,Myelographic Cisternographies,Myelographies
D003287	Contrast Media	Substances used to allow enhanced visualization of tissues.	Radiopaque Media,Contrast Agent,Contrast Agents,Contrast Material,Contrast Materials,Radiocontrast Agent,Radiocontrast Agents,Radiocontrast Media,Agent, Contrast,Agent, Radiocontrast,Agents, Contrast,Agents, Radiocontrast,Material, Contrast,Materials, Contrast,Media, Contrast,Media, Radiocontrast,Media, Radiopaque
D004388	Dura Mater	The outermost of the three MENINGES, a fibrous membrane of connective tissue that covers the brain and the spinal cord.	Falx Cerebelli,Falx Cerebri,Pachymeninx,Tentorium Cerebelli
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia