Azotemia laboratory findings: Difference between revisions
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==Overview== | ==Overview== | ||
Revision as of 21:27, 30 September 2012
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Overview
Laboratory Findings
The BUN:Cr in postrenal azotemia is >15.[1]
A urinalysis will typically show a decreased urine sodium level, a high urine creatinine-to- serum creatinine ratio, a high urine urea-to-serum urea ratio, and concentrated urine (determined by osmolality and specific gravity). None of these is particularly useful in diagnosis.