mdcalc fena | Fractional Excretion of Sodium (FENa)

Keyword	CPC	PCC	Volume	Score	Length of keyword
mdcalc fena	1.18	1	4379	37	11
mdcalc	0.24	0.2	2530	10	6
fena	1.47	0.4	6061	63	4

Keyword	CPC	PCC	Volume	Score
mdcalc fena	0.07	0.1	8723	24
mdcalc fena calculator	0.65	0.8	3713	9
mdcalc fena urea	1.09	0.3	2811	72
mdcalc fena score	1.28	0.7	9120	50
calculate fena mdcalc	1.09	0.6	4319	54
urine fena mdcalc	1.76	0.6	3906	74
mdcalc aki fena	0.02	0.9	3887	92
mdcalc fena calculation	0.87	0.8	5684	47

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Fractional Excretion of Sodium (FENa) - MDCalc
mdcalc.com

https://www.mdcalc.com/calc/60/fractional-excretion-sodium-fena

WEBThe Fractional Excretion of Sodium (FENa) determines if renal failure is due to pre-renal, intrinsic, or post-renal pathology.

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Fractional Excretion of Urea (FEUrea) - MDCalc
mdcalc.com

https://www.mdcalc.com/calc/62/fractional-excretion-urea-feurea

WEBThe Fractional Excretion of Urea (FEUrea) determines the cause of renal failure. Similar to the FENa, but can be used on patients on diuretics.

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MDCalc - Medical calculators, equations, scores, and guidelines
mdcalc.com

https://www.mdcalc.com/

WEBFractional Excretion of Sodium (FENa) Pre-renal or intrinsic kidney failure. ASCVD (Atherosclerotic Cardiovascular Disease) Risk Algorithm including Known ASCVD from AHA/ACC

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Fractional excretion of sodium, urea, and other molecules in ... - UpToDate
uptodate.com

https://www.uptodate.com/contents/fractional-excretion-of-sodium-urea-and-other-molecules-in-acute-kidney-injury

WEBNov 15, 2022 · INTRODUCTION. The fractional excretion of sodium (FENa) measures the percent of filtered sodium that is excreted in the urine. This calculation is widely used to help differentiate prerenal disease (decreased kidney perfusion) from acute tubular necrosis (ATN) as the cause of acute kidney injury (AKI, formerly called acute renal failure).

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Fractional Excretion of Sodium (FENa) - PMC - National Center for
nih.gov

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9269665/

WEBIn this study, FENa (>1%) had a specificity of just 54% in detecting intrinsic kidney injury. However, it is important to note that an FENa of <1% may still provide value in patients on diuretics, as noted by the high negative predictive value of 82% in this study (table 3 in the work by Abdelhafez et al. [ 4 ]).

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FENa Calculator (Fractional Excretion of Sodium)
omnicalculator.com

https://www.omnicalculator.com/health/fena

WEBMar 25, 2024 · This FENa calculator (fractional excretion of sodium calculator) can be useful in the evaluation of acute kidney failure and low urine output. You can use this tool to determine the cause of kidney failure — whether it is due to pre-renal, post-renal or intrinsic renal pathology.

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Fractional excretion of sodium - Wikipedia
wikipedia.org

https://en.wikipedia.org/wiki/Fractional_excretion_of_sodium

WEBFractional Excretion of Sodium Calculator by MDCalc; FE Na Calculator; Online FENa calculator by Cornell University

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Fractional Excretion of Na Calculator
cornell.edu

http://www-users.med.cornell.edu/%7Espon/picu/calc/fenacalc.htm

WEBCalculate the fractional excretion of sodium given the serum and urine sodium, and the serum and urine creatinine. To accurately interpret FENa, patients should not have recently received diuretics. FENa is greater than 1% and usually greater than 3% with acute tubular necrosis and severe obstruction of the urinary drainage of both kidneys.

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Fractional Excretion of Sodium - The Merck Manuals
merckmanuals.com

https://www.merckmanuals.com/medical-calculators/FractExcSodium.htm

WEBIn this calculator, mcg is the abbreviation for micrograms. The FENa helps differentiate acute tubular necrosis from a prerenal state. FENa >2 % usually indicates ATN. FENa <1% usually indicates a prerenal state such as dehydration or other forms of prerenal azotemia. FENa's between 1% and 2% may be seen with either ATN or prerenal state.

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Fractional excretion of sodium - UCSF Health
ucsfhealth.org

https://www.ucsfhealth.org/medical-tests/fractional-excretion-of-sodium

WEBOct 31, 2021 · Fractional excretion of sodium (FENa) is not a test. Instead it is a calculation based on the concentrations of sodium and creatinine in the blood and urine. Urine and blood chemistry tests are needed to perform this calculation. Alternative Names. FE sodium; FENa. How the Test is Performed

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