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Title: Digital subtraction angiography of the carotid arteries. A comparison of iohexol and metrizoate. Author: Nakstad P. Journal: Acta Radiol Suppl; 1983; 366():89-93. PubMed ID: 6382941. Abstract: An open cross-over investigation of intravenous digital subtraction angiography of carotid arteries was carried out to compare image quality, side effects and pulmonary circulation time of iohexol and meglumine-Na-Ca metrizoate. Successive injections of the two contrast media were given under identical conditions. A significantly higher frequency of artifacts from swallowing and motion was noted after metrizoate injections. A lower frequency of subjective and objective side effects was found following iohexol injections.[Abstract] [Full Text] [Related] [New Search]