title: Choosing a contrast material for aortofemoral runoff angiography.
abstract: Aortofemoral runoff angiography was performed 63 times in a total of 21 patients, each of whom was injected three times with different contrast materials (60% methylglucamine iothalamate, 78%) sodium methylglucamine iothalamate, and 76% sodium methylglucamine diatrizoate). Neither the examiner nor the patient was aware which contrast material was being given. Significantly fewer patients reported severe injection pain with methylglucamine iothalamate than with the other two agents.
mesh_terms: D001027:Aortography; D003287:Contrast Media / Q000009:adverse effects*; D003974:Diatrizoate Meglumine / Q000009:adverse effects; D005263:Femoral Artery / Q000000981:diagnostic imaging*; D006801:Humans; D007482:Iothalamate Meglumine / Q000009:adverse effects; D010146:Pain
chemical_list: D003287:Contrast Media; D003974:Diatrizoate Meglumine; D007482:Iothalamate Meglumine