Renal function test list, it should be so

1, blood urea nitrogen

Reference: Normal: diacetyl - oxime colorimetric 1.8 ~ 6.8mmol / L urease - sodium color method 3.2 ~ 6.1mmol / L.

Clinical Significance: Normal adult fasting blood urea nitrogen 3.2-7.1mmol / L (9-20mg / d1). In patients with glomerulonephritis, interstitial nephritis, acute and chronic renal failure, renal space occupying and destructive lesions, urea nitrogen is increased.

2, serum creatinine

Reference value: normal male adult 79.6 ~ 132.6μmol / L, female 70.7 ~ 106.1μmol / L, children 26.5 ~ 62.0μmol / L, whole blood 88.4 ~ 159.1μmol / L.

Clinical Significance: When the serum creatinine more than 133umol / L, it means that the kidneys are damaged, renal insufficiency or even kidney failure.

3, blood uric acid

Reference value: normal male 149 ~ 417μmol / L, female 89 ~ 357μmol / L;> 60 male 250 ~ 476μmol / L, female 190 ~ 434μmol / L.

Clinical Significance: When serum uric acid more than 390μmol / L, can be diagnosed as hyperuricemia. When serum uric acid exceeds 420 μmol / L liter, hyperuricemia has been very clear.

4, Cystatin C

Reference value: 0.6 --- 1.03, the normal value of the local hospital shall prevail. The company is located in:

Clinical Significance: Cystatin C is generally not affected by gender, age, muscle mass and food and other factors, so Cystatin C is a more ideal indicator of renal function, its sensitivity and accuracy is better than creatinine and urea nitrogen .

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