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Test Code LAB752 BHCG Beta-Human Chorionic Gonadotropin, Quantitative, Serum (HCG Tumor Marker)

Sunquest ordering code

HCGT

PERFORMING SITE

Pathology Laboratory

SPECIMEN COLLECTION

Container/Tube Type: 

Green (Lithium Heparin)
Lime Green (Heparin Plasma Separator Tube)
Red (No Additive)
SST (Serum Separator)

Preferred Collection Container: 

Green (Lithium Heparin)
Light Green (Heparin Plasma Separator Tube)

Also Acceptable Collection Container: 

Plasma from Lavender tubes is acceptable but will not route in the Laboratory Information System (Sunquest).

Collection Information: 0.6 mL of serum

Transport Information: 0.6 mL of serum refrigerated in a plastic transport vial.

Remarks: The purpose of this assay is for following the course of therapy of tumors, such as choriocarcinoma.

CPT Codes

84702

Minimum Volume

0.5 mL

Specimen Stability

Refrigerated Stability: 3 days

Frozen Stability: 12 months

Reject Due To

Unacceptable Conditions: Grossly hemolyzed

Method

Electrochemiluminescence

Interpretive Data: 

The testing method is an electrochemiluminescence assay manufactured by Roche Diagnostics Inc. and performed on the Cobas system. Values obtained with different assay methods or kits may be different and cannot be used interchangeably.

Notes

Performed: 

Monday-Friday 8:00a to 10:00p
Saturday-Sunday 9:00a to 5:00p

Analytical Time: 2 hours

Alias

HCG Tumor Marker

hCG Beta Subunit

Chorionic Gonad

Gonadotropins, Chorionic