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Test Code CERULM Ceruloplasmin, Serum

Additional Codes

 

MAYO Test ID

CERS

EPIC Test ID

LAB703

 


Specimen Required


Patient Preparation: Fasting (4 hours preferred, nonfasting acceptable).

Collection Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Submission Container/Tube: Plastic vial

Specimen Volume: 1 mL

Specimen Type: Serum


Useful For

Investigation of patients with possible Wilson disease

Testing Algorithm

See Wilson Disease Testing Algorithm in Special Instructions

Special Instructions

Method Name

Nephelometric Assay

Reporting Name

Ceruloplasmin, S

Specimen Type

Serum

Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Refrigerated (preferred) 7 days
  Frozen  30 days

Reject Due To

Hemolysis

Mild OK; Gross reject

Lipemia

Mild OK; Gross reject

Icterus

Mild OK; Gross reject

Other

NA

Reference Values

Males:

0-8 weeks: 7.4-23.7 mg/dL

9 weeks-5 months: 13.5-32.9 mg/dL

6-11 months: 13.7-38.9 mg/dL

12 months-7 years: 21.7-43.3 mg/dL

8-13 years: 20.5-40.2 mg/dL

14-17 years: 17.0-34.8 mg/dL

≥18 years: 19.0-31.0 mg/dL

 

Females:

0-8 weeks: 7.4-23.7 mg/dL

9 weeks-5 months: 13.5-32.9 mg/dL

6-11 months: 13.7-38.9 mg/dL

12 months-7 years: 21.7-43.3 mg/dL

8-13 years: 20.5-40.2 mg/dL

14-17 years: 20.8-43.2 mg/dL

≥ 18 years: 20.0-51.0 mg/dL

Day(s) and Time(s) Performed

Monday through Friday; Continuously

Analytic Time

1 day (not reported on Saturday or Sunday)

Performing Laboratory

Mayo Medical Laboratories in Rochester

Test Classification

This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

CPT Code Information

82390

LOINC Code Information

Test ID Test Order Name Order LOINC Value
CERS Ceruloplasmin, S In Process

 

Result ID Test Result Name Result LOINC Value
CERS Ceruloplasmin, S In Process