Renal biopsy

In renal biopsy, a small sample of kidney tissue is removed with a needle. The test is sometimes used to evaluate a transplanted kidney. It is also used to evaluate an unexplained decrease in kidney function, persistent blood in the urine, or protein in the urine.

Review Date: 8/28/2023
Reviewed By: Walead Latif, MD, Nephrologist and Clinical Associate Professor, Rutgers Medical School, Newark, NJ. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

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