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Test ID: CYSR
Cystinuria Profile, Quantitative, Random, Urine

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Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

Urine Amino Acid Reference Values (nmol/mg creatinine)

Age Groups

 < or =12 Months

13-35 Months

3-6 Years

7-8 Years

9-17 Years

> or =18 Years

(n=36)

(n=45)

(n=39)

(n=10)

(n=40)

(n=145)

Arginine

Arg

10-560

20-395

14-240

<134

<153

<114

Ornithine

Orn

<265

<70

<44

<17

<18

<25

Cystine

Cys

12-504

11-133

<130

<56

<104

10-98

Lysine

Lys

19-1988

25-743

14-307

17-276

10-240

15-271

 



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