Summary
The new non-ionic contrast medium iohexol was compared with Amipaque in selective cerebral angiography in a double blind study in 60 patients. There were no adverse reactions or reports of discomfort during the examinations or in the 24 h follow-up period. No differences were observed with regard to image quality or cerebral circulation time.
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Holtås, S., Cronqvist, S. & Renaa, T. Cerebral angiography with iohexol a comparison with metrizamide in man. Neuroradiology 24, 201–204 (1983). https://doi.org/10.1007/BF00399771
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DOI: https://doi.org/10.1007/BF00399771