CA 19-9, Peritoneal Fluid

Message
This test is currently only available in BHS CPRS. If you are a Bedford provider and wish to see this test offered in Bedford CPRS- please contact the Bedford Laboratory.

Testing performed at Quest Diagnostics.


Test Code
CA 19-9,FLUID(O)


CPT Codes
86301

Preferred Specimen
3 mL peritoneal fluid in a sterile transport tube


Minimum Volume
2 mL


Transport Temperature
Frozen


Specimen Stability
Room temperature: 7 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: 1-8 days


Reference Range
15-360 U/mL

* 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



Last Updated: September 8, 2014


The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.