Radiology

IV Contrast Dosing Calculator

Free IV Contrast Dosing Calculator for CT. Weight-based iodinated contrast dosing with lean body weight adjustment, iodine delivery rate (IDR), and eGFR-based renal risk assessment.

References

  1. ACR Manual on Contrast Media 2024/2025. American College of Radiology Committee on Drugs and Contrast Media.
  2. ESUR Guidelines on Contrast Agents Version 10.0. European Society of Urogenital Radiology.
  3. Davenport MS, Perazella MA, Yee J, et al. Use of Intravenous Iodinated Contrast Media in Patients with Kidney Disease: Consensus Statements from the American College of Radiology and the National Kidney Foundation. Radiology. 2020;294(3):660-668.
  4. de Bucourt M, et al. Lean body weight versus total body weight to calculate the iodinated contrast media volume in abdominal CT: a randomised controlled trial. Insights into Imaging. 2020;11:117.
  5. Bae KT. Intravenous contrast medium administration and scan timing at CT: considerations and approaches. Radiology. 2010;256(1):32-61.
  6. McCullough PA, et al. Contrast-Induced Acute Kidney Injury. J Am Coll Cardiol. 2016;68(13):1465-1473.
  7. Baerlocher MO, et al. Intravenous contrast medium extravasation: systematic review and updated ESUR Contrast Media Safety Committee Guidelines. Eur Radiol. 2022;32(7):4500-4508.

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