Test Details
Methodology
See individual tests.
Result Turnaround Time
Within 1 day
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Test Includes
Calcium; carbon dioxide, total; chloride; creatinine; eGFR calculation; magnesium; phosphorus; potassium; sodium; uric acid
Use
This test is used for medical therapy to prevent recurrent stone formation.
Specimen Requirements
Specimen
Serum (preferred) or plasma
Volume
2 mL
Minimum Volume
1 mL (Note: This volume does not allow for repeat testing.)
Container
Gel-barrier tube (send entire tube) is preferred. Red-top tube or green-top (lithium heparin) tube is acceptable.
Collection Instructions
Draw blood in a gel-barrier tube and centrifuge. If red-top tube or green-top tube is used, centrifuge within 45 minutes of draw, remove the serum or plasma and place in a transport tube and tightly stopper the tube.
Stability Requirements
Temperature | Period |
|---|---|
Room temperature | 14 days |
Refrigerated | 14 days |
Frozen | 14 days |
Freeze/thaw cycles | Stable x3 |
Storage Instructions
Maintain specimen at room temperature.
Patient Preparation
Patient should fast for 12 hours preceding collection of specimen.
LOINC® Map
| Order Code | Order Code Name | Order Loinc | Result Code | Result Code Name | UofM | Result LOINC |
|---|---|---|---|---|---|---|
| 910103 | Litholink Serum Panel | 001057 | Uric Acid | mg/dL | 3084-1 | |
| 910103 | Litholink Serum Panel | 001370 | Creatinine | mg/dL | 2160-0 | |
| 910103 | Litholink Serum Panel | 001198 | Sodium | mmol/L | 2951-2 | |
| 910103 | Litholink Serum Panel | 001180 | Potassium | mmol/L | 2823-3 | |
| 910103 | Litholink Serum Panel | 001206 | Chloride | mmol/L | 2075-0 | |
| 910103 | Litholink Serum Panel | 001578 | Carbon Dioxide, Total | mmol/L | 2028-9 | |
| 910103 | Litholink Serum Panel | 001016 | Calcium | mg/dL | 17861-6 | |
| 910103 | Litholink Serum Panel | 001024 | Phosphorus | mg/dL | 2777-1 | |
| 910103 | Litholink Serum Panel | 001537 | Magnesium | mg/dL | 19123-9 | |
| 910103 | Litholink Serum Panel | 100779 | eGFR | mL/min/1.73 | 98979-8 | |
| Order Code | 910103 | |||||
| Order Code Name | Litholink Serum Panel | |||||
| Order Loinc | ||||||
| Result Code | 001057 | |||||
| Result Code Name | Uric Acid | |||||
| UofM | mg/dL | |||||
| Result LOINC | 3084-1 | |||||
| Order Code | 910103 | |||||
| Order Code Name | Litholink Serum Panel | |||||
| Order Loinc | ||||||
| Result Code | 001370 | |||||
| Result Code Name | Creatinine | |||||
| UofM | mg/dL | |||||
| Result LOINC | 2160-0 | |||||
| Order Code | 910103 | |||||
| Order Code Name | Litholink Serum Panel | |||||
| Order Loinc | ||||||
| Result Code | 001198 | |||||
| Result Code Name | Sodium | |||||
| UofM | mmol/L | |||||
| Result LOINC | 2951-2 | |||||
| Order Code | 910103 | |||||
| Order Code Name | Litholink Serum Panel | |||||
| Order Loinc | ||||||
| Result Code | 001180 | |||||
| Result Code Name | Potassium | |||||
| UofM | mmol/L | |||||
| Result LOINC | 2823-3 | |||||
| Order Code | 910103 | |||||
| Order Code Name | Litholink Serum Panel | |||||
| Order Loinc | ||||||
| Result Code | 001206 | |||||
| Result Code Name | Chloride | |||||
| UofM | mmol/L | |||||
| Result LOINC | 2075-0 | |||||
| Order Code | 910103 | |||||
| Order Code Name | Litholink Serum Panel | |||||
| Order Loinc | ||||||
| Result Code | 001578 | |||||
| Result Code Name | Carbon Dioxide, Total | |||||
| UofM | mmol/L | |||||
| Result LOINC | 2028-9 | |||||
| Order Code | 910103 | |||||
| Order Code Name | Litholink Serum Panel | |||||
| Order Loinc | ||||||
| Result Code | 001016 | |||||
| Result Code Name | Calcium | |||||
| UofM | mg/dL | |||||
| Result LOINC | 17861-6 | |||||
| Order Code | 910103 | |||||
| Order Code Name | Litholink Serum Panel | |||||
| Order Loinc | ||||||
| Result Code | 001024 | |||||
| Result Code Name | Phosphorus | |||||
| UofM | mg/dL | |||||
| Result LOINC | 2777-1 | |||||
| Order Code | 910103 | |||||
| Order Code Name | Litholink Serum Panel | |||||
| Order Loinc | ||||||
| Result Code | 001537 | |||||
| Result Code Name | Magnesium | |||||
| UofM | mg/dL | |||||
| Result LOINC | 19123-9 | |||||
| Order Code | 910103 | |||||
| Order Code Name | Litholink Serum Panel | |||||
| Order Loinc | ||||||
| Result Code | 100779 | |||||
| Result Code Name | eGFR | |||||
| UofM | mL/min/1.73 | |||||
| Result LOINC | 98979-8 |