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Kidney biopsy; Biopsy - kidney
A normal value is when the kidney tissue shows normal structure.
An abnormal result means there are changes in the kidney tissue. This may be due to infection, poor blood flow through the kidney, connective tissue diseases such as systemic lupus erythematosus, or other diseases that may be affecting the kidney.
For transplant patients, an abnormal kidney biopsy may be a sign of transplant rejection.
Additional conditions under which the test may be performed:
Maya ID, Allon M, Saddekni S, Warnock DG. Interventional nephrology. In: Brenner BM, ed. Brenner and Rector's The Kidney. 8th ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 28.
Bazari H. Approach to the patient with renal disease. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 115.
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