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HelpTest ID NBLD0420 Carcinoembryonic Antigen (CEA), Pancreatic Cyst Fluid
Useful For
When used in conjunction with imaging studies, cytology, and other pancreatic cyst fluid tumor markers:
-Distinguishing between mucinous and nonmucinous pancreatic cysts
-Determining the likely type of malignant pancreatic cyst
Specimen Type
Pancreatic Cyst FluidOrdering Guidance
This test should not be ordered for pancreatic fluid of noncyst origin (eg, pancreatic duct fluid; peripancreatic fluid) since reference values have not been established for this specimen type. For ordering assistance call 800-533-1710.
Specimen Required
Supplies: Sarstedt Aliquot Tube, 5 mL (T914)
Container/Tube: Plain, plastic, screw-top tube
Specimen Volume: 1 mL
Reject Due To
| Gross hemolysis | OK |
| Hemolysis >5000 mg/dL | Reject |
Specimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Pancreatic Cyst Fluid | Frozen (preferred) | 90 days | |
| Refrigerated | 72 hours | ||
| Ambient | 24 hours |
Day(s) Performed
Monday through Saturday
Report Available
1 to 3 daysMethod Name
Immunoenzymatic Assay
Performing Laboratory
Mayo Clinic Laboratories in Rochester
CPT Code Information
82378
Reporting Name
CEA, Pancreatic CystReference Values
An interpretive report will be provided.
Test Classification
This test has been modified from the manufacturer's instructions. Its performance characteristics were determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the US Food and Drug Administration.Forms
If not ordering electronically, complete, print, and send an Oncology Test Request (T729) with the specimen.
Secondary ID
89509SANFORD LABORATORY INTERFACE BUILD INFORMATION
| Result Code | Result Code Description |
|---|---|
| 13828 | CEA, Pancreatic Cyst |
| 17243 | Site |