According to Topoti Mukherjee, Lead Consultant - Nephrology & Kidney Transplant at Aster Whitefield Hospital, urine tests hold great power in diagnostics, sometimes uncovering things that blood alone cannot.
Urinalysis can detect protein or micro-albumin in urine long before blood tests show elevated creatinine or decreased estimated GFR, making it a sensitive early marker for kidney stress.
Urine collection is simple, non-invasive, and cost-effective. Innovations in urinary biomarker research show promise, with urine biomarkers potentially outperforming serum ones in certain contexts, especially for detecting kidney or tubular disease.
Urinalysis can detect protein or micro-albumin in urine long before blood tests show elevated creatinine or decreased estimated GFR.
Author summary: Urine tests can reveal more than blood tests in some cases.