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Kidney function tests: Difference between revisions
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== Tubular function == | == Tubular function == | ||
There is no serum marker for tubular function. To evaluate function of the kidney tubules, one must examine the urine. Low urine osmolality, high urinary sodium concentration, and proteinuria are typical features of kidney tubule dysfunction or injury. This may reflect tubulointerstitial AKI or CKD. | There is no serum marker for tubular function. To evaluate function of the kidney tubules, one must examine the urine. Low urine osmolality, high urinary sodium concentration, and [[proteinuria]] are typical features of kidney tubule dysfunction or injury. This may reflect tubulointerstitial AKI or CKD. | ||
<section end="clinical biochemistry" /> | <section end="clinical biochemistry" /> | ||
== References == | == References == | ||
<references /> | <references /> | ||
[[Category:Laboratory Medicine]] | [[Category:Laboratory Medicine]] | ||