What if a simple urine test could warn you about hidden kidney damage before symptoms even appear? It can—and that's exactly ...

Your kidney function test results are a measure of how well your kidneys are working to filter your blood and remove excess water and waste from the body. For example, the estimated glomerular ...

DEAR DR. ROACH: I am a 73-year-old female. A recent blood test returned an eGFR (estimated glomerular filtration rate) of 59. My physician’s nurse told me that the test was normal. When I asked her ...

The estimated glomerular filtration rate (eGFR) is a blood test to assess kidney function. The formula for calculating eGFR takes the patient’s body size, age, and sex into account to predict how well ...

Please provide your email address to receive an email when new articles are posted on . Training patients to self-test kidney function at home is possible. Self-tested potassium results differed from ...

A major global study suggests that a hidden mismatch between two common blood tests could quietly signal serious trouble ...