Transient partial amnesia complicating cardiac and peripheral arteriography with nonionic contrast medium.
case_report · Level V
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Abstract
The aim of this study was to present a case of disruption of the blood-brain barrier during the coronary and lower extremity angiographies with radiological and clinical findings. This condition was secondary to intraarterial use of a nonionic, monomeric contrast medium. A total of 450 cc contrast media was used. Computed tomography examination showed contrast enhancement of the right occipital and frontoparietal cortical regions, which returned to normal one day after. The patient also fully recovered from the neurological symptoms within 24 h. We discussed the possible mechanism for blood-brain barrier disruption in this case.
Medical subject headings
- Amnesia
- Angiography
- Contrast Media
- Coronary Angiography
- Extravasation of Diagnostic and Therapeutic Materials