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1. 成人の低浸透圧性低ナトリウム血症の原因causes of hypotonic hyponatremia in adults [show details]
…to the body ability to excrete dilute urine and, if that is impaired, the reason for the impairment : Patients with hyponatremia due to unimpaired urine dilution include those with primary polydipsia …
2. 薬物乱用検査（DOA）testing for drugs of abuse doa [show details]
…result in urine dilution below the specific gravity considered acceptable by SAMHSA for DOA testing . Therefore, dilute urine should not be presumed to be the result of intentional subversion. Dilution may also …
3. 成人の急性腎障害における腎前性疾患と急性尿細管壊死の病因および診断etiology and diagnosis of prerenal disease and acute tubular necrosis in acute kidney injury in adults [show details]
… concentration by dilution. The FENa, which includes the urine-sodium concentration, is the better test in patients with AKI since it only measures sodium handling (the fraction of the filtered sodium load …
4. 挫滅症候群が関与する急性腎障害crush related acute kidney injury [show details]
… discolored urine. Marked release of myoglobin leads to red or brown (or even black) urine, unless pigment excretion is limited, because of a low glomerular filtration rate (GFR), extreme dilution of the urine …
5. 副腎疾患におけるレニン-アンギオテンシン-アルドステロン系の評価assays of the renin angiotensin aldosterone system in adrenal disease [show details]
…measured by isotopic dilution methods . Aldosterone, labeled with a radioactive or nonradioactive isotope, is injected intravenously. Either a series of blood samples or a 24-hour urine collection is then …