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CA 19-9, Peritoneal Fluid
Test Code17638
CPT Codes
86301
Preferred Specimen
3 mL peritoneal fluid submitted in a sterile, leak-proof container
Minimum Volume
2 mL
Instructions
Light hemolysis, moderate hemolysis, and gross hemolysis are acceptable.
Transport Temperature
Frozen
Specimen Stability
Room temperature: 7 days
Refrigerated: 7 days
Frozen: 28 days
Refrigerated: 7 days
Frozen: 28 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Pancreatic fluid
Methodology
Immunoassay
Setup Schedule
Set up: Wed; Report available: 2-9 days
Reference Range
15-360 U/mL
* Arch Gynecol Obstet (2005) 271:40-45
* Arch Gynecol Obstet (2005) 271:40-45
Clinical Significance
The simultaneous high concentrations of CA 19-9 and CA 15-3 in women with endometriosis may be involved in the pathophysiology of endometriosis
