A
5200 Harry Hines Blvd.
,
Dallas
,
TX
75235
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General Information
Alias: Spot urine calcium; Random urine calcium
Performed: 24 hrs.
Turn Around Time: Med Emerg: 60 minutes; Routine: 4 hrs.
CPT Codes: 82130
Performed By: Chemistry
Clinical Utility: Performed on random urine to monitor Calcium excretion.
Components
Name |
Method |
Sex |
Age Range |
Ref. Range Low |
Ref. Range High |
Units |
Calcium/Creatinine Ratio, UR |
|
|
|
0.02 |
0.26 |
|
Calcium, UR |
|
|
|
<0.8 |
>150.5 |
mg/dl |
Creatinine, UR |
|
Male |
|
40.00 |
278.00 |
mg/dl |
Creatinine, UR |
Enzymatic |
Female |
|
29.00 |
226.00 |
mg/dl |
Creatinine, UR |
|
Transgender Male |
|
40.00 |
278.00 |
mg/dL |
Creatinine, UR |
Enzymatic |
Transgender Female |
|
29.00 |
226.00 |
mg/dL |
Creatinine, UR |
Enzymatic |
Transgender Male (On Testosterone) |
|
40.00 |
278.00 |
mg/dL |
Creatinine, UR |
Enzymatic |
Transgender Female (On Testosterone) |
|
29.00 |
226.00 |
mg/dL |
Creatinine, UR |
Enzymatic |
Transgender Male (On Estrogen) |
|
40.00 |
278.00 |
mg/dL |
Creatinine, UR |
|
Transgender Female (On Estrogen) |
|
29.00 |
226.00 |
mg/dL |
Specimen Requirements
Type |
Container |
Volume |
Units |
Collection / Delivery |
Storage / Transport |
Off Campus |
Urine |
Sterile Cup |
Fill Cup |
mL |
Random urine collection |
Deliver at room temperature to lab within 2 hours. |
Off-Campus samples must be refrigerated and delivered to the lab within 24 hours. |