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Characterization of an intravenously injected bolus

, : Characterization of an intravenously injected bolus. Nuklearmedizin. Nuclear Medicine 15(4): 173-175

A study of some parameters affecting the time activity histogram of an intravenous bolus injection of radioactivity was performed. A scoring system for bolus compactness was attempted. A score of 2 and above was considered to be a satisfactory bolus. Volumes less than 1 ml tended to result in a satisfactory bolus. The nature of the radiopharmaceutical injected, different injecters and age of the patient did not affect the score. Thyrotoxic patients gave the best bolus score.


PMID: 980795

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