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HelpTest Code LAB8159 Carcinoembryonic Antigen (CEA), Pancreatic Cyst Fluid
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Reporting Name
CEA, Pancreatic CystSpecimen 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 Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Pancreatic Cyst Fluid | Frozen (preferred) | 90 days |
| Refrigerated | 72 hours | |
| Ambient | 24 hours |
Specimen Minimum Volume
0.5 mL
Day(s) Performed
Monday through Saturday
Specimen Retention Time
12 monthsReport Available
1 to 3 daysReference Values
An interpretive report will be provided that includes assay information and an interpretation based on the measured carcinoembryonic antigen concentration in the 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
CPT Code Information
82378
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| CEAPC | CEA, Pancreatic Cyst | 97747-0 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| CEAP | CEA, Pancreatic Cyst | 97747-0 |
| SITE6 | Site | 39111-0 |
Forms
If not ordering electronically, complete, print, and send an Oncology Test Request (T729) with the specimen.