Proteinuria

Proteinuria is diagnosed by urinalysis
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Proteinuria: Cause for Concern, Target for Treatment, and Prognostic Indicator

What is proteinuria? Proteinuria means there is an abnormal amount of protein in the urine. Normally, your kidneys act as a filter to keep important substances like protein in your blood, while removing waste through urine. When the filtering units (called glomeruli) become damaged or inflamed, protein can leak into the urine. There are small…

GFR and stage of CKD plotted again the magnitude of proteinuria can give a better idea of progression of CKD risk.
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Targeted Therapy for Delaying Progression of CKD: 4 Standouts and More

Chronic Kidney Disease (CKD) rarely moves in a straight line. Some people experience stable kidney function for years. Others notice a slow, steady decline. And for some, deterioration occurs so rapidly that dialysis or transplant becomes necessary in just a few years. What causes this variation? The answer lies in understanding the progression of CKD….

A glomerular tuft surrounded by renal tubules as seen on kidney biopsy specimens.
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When a Kidney Biopsy May Help — and 5 Important Things It Can Tell Us

When it comes to understanding kidney disease, few procedures provide as much insight as a kidney biopsy. Though often seen as a last resort, this test plays a central role in clarifying ambiguous lab results, identifying rare kidney conditions, and guiding treatment plans. But how do you know when it’s truly necessary—and what can it…