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This application integrates two important tools for everyday clinical practice in radiology: the Glomerular filtration rate (GFR) calculator and the Dose-flux calculator.

The GFR calculator returns estimated values of both GFR (expressed in ml/min for an average height of 1.73 m2) and creatinine clearance (ml/ml), based on entry values of age, weight, gender, race and serum creatinine.
The Dose-flux calculator permits various calculations related to the administration of contrast medium, such as the dose and flux of iodine (based on the injection parameters) and the injection parameters (based on the desired iodine dose and flux).

The calculators are available free for use on and can now be downloaded to your iPhone.