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    Fractional Excretion of Urea (FEUrea)

    Determines the cause of renal failure. Similar to the FENa, but can be used on patients on diuretics.

    mg/dL
    mg/dL
    mg/dL
    mg/dL

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    Dr. Andre A. Kaplan
    Dr. Andre A. Kaplan
    About the creator
    Andre A. Kaplan, MD, FACP, FASN, is a nephrologist at UConn Health. He is also a professor of medicine at University of Connecticut School of Medicine. Dr. Kaplan’s primary research is focused on kidney disease and dialysis.
    Dr. Orly F. Kohn
    Dr. Orly F. Kohn
    About the creator
    Orly F. Kohn, MD, is an associate professor of medicine at the University of Chicago Medicine. She is also the medical director of the Home Dialysis Unit at the University of Chicago. Dr. Kohn’s primary research is focused on diabetic nephropathy, home dialysis, and electrolyte disorders.
    Are you Dr. Orly F. Kohn? Send us a message to review your photo and bio, and find out how to submit Creator Insights!
    MDCalc loves calculator creators – researchers who, through intelligent and often complex methods, discover tools that describe scientific facts that can then be applied in practice. These are real scientific discoveries about the nature of the human body, which can be invaluable to physicians taking care of patients.
    About the Creator
    Dr. Andre A. Kaplan
    Dr. Andre A. Kaplan
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