
Isosthenuria refers to the excretion of urine whose specific gravity (concentration) is neither greater (more concentrated) nor less (more dilute) than that of protein-free plasma, typically 1.008-1.012. Isothenuria reflects renal tubular damage/failure of renal medullary function. A closely related term is hyposthenuria, where the urine has a rel...
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http://en.wikipedia.org/wiki/Isosthenuria

A state in chronic renal disease in which the kidney cannot form urine with a higher or a lower specific gravity than that of protein-free plasma; specific gravity of the urine becomes fixed around 1.010, irrespective of the fluid intake. ... Origin: iso-+ G. Sthenos, strength, + ouron, urine ... (05 Mar 2000) ...
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http://www.encyclo.co.uk/local/20973

(i″sos-thә-nu´re-ә) excretion of urine that has not been concentrated by the kidneys and has the same osmolality as that of plasma.
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http://www.encyclo.co.uk/local/21001

Type: Term Pronunciation: ī-sos′thē-nyū′rē-ă, ī′sō-sthē- Definitions: 1. A state in chronic renal disease in which the kidney cannot form urine with a higher or a lower specific gravity than that of protein-free plasma; specific gravity of the urine becomes fixed around 1.010, irrespective o...
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http://www.medilexicon.com/medicaldictionary.php?t=45983

Urine with the same specific gravity as glomerular filtrate indicating that the renal tubules have performed no work to either concentrate or dilute glomerular filtrate. There are also non-renal causes of isosthenuria.
Found on
https://www.encyclo.co.uk/local/22445
No exact match found.