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 ...

Medically reviewed by Matthew Wosnitzer, MD Key Takeaways IgA nephropathy is diagnosed through a combination of clinical ...

For the past twenty years the estimated glomerular filtration rate (eGFR) clinical lab test used to be the gold standard in evaluating “how efficiently a person’s kidneys remove creatinine, a waste ...