Toxoplasma gondii Antibodies, CSF
Clinical System Name
Miscellaneous Test
Synonyms
Toxoplasma gondii IgG and IgM Antibody, CSF
Sample Requirements
Specimen: Cerebral Spinal Fluid
Container(s): CSF Tube
Preferred Vol: 0.5 mL
Minimum Vol: 0.25 mL
Note: Tests for the presence of Toxoplasma gondii IgG and IgM antibodies.
Processing Instructions
Reject due to:
Spin: Y
Aliquot: Y
Temp: 2 - 8 C
Storage location: Transfer 0.25 - 0.5 mL CSF to plastic aliquot container affixed with large Cerner label. Deliver specimen to the CPA refrigerator, Send Outs rack.
Off-site collection: Spin, aliquot and refrigerate specimen. Transport at ambient temperature.
Stability
Specimen Type | Temperature | Time |
---|---|---|
CSF | Room temp | 7 d |
Refrigerated | 14 d | |
Frozen | 30 d |
Availability
STAT | Performed | TAT |
---|---|---|
N | T and Th | 2 - 4 d |
Performing Laboratory
Quest Diagnostics Infectious Disease, Inc.
33608 Ortega Highway, Bldg B-West Wing
San Juan Capistrano, CA 92675-2042
Phone: (800) 642-4657
Department
Department: Send Outs
Phone Number: (206) 987-2563
CPT Codes
86777, 86778
Methodology
Method: Enzyme Linked Immunosorbent Assay (ELISA)
Analytical Volume: 0.25 mL CSF
Limitations:
Reference Range
Toxoplasma gondii (IgG) | < 0.90 |
Toxoplasma gondii (IgM) | < 0.80 |
Interpretive Criteria | |
Toxoplasma gondii (IgG) | |
< 0.90 | Antibody not detected |
0.90 - 1.09 | Equivocal |
≥ 1.10 | Antibody detected |
Toxoplasma gondii (IgM) | |
< 0.80 | Antibody not detected |
0.80 - 0.99 | Equivocal |
≥ 1.00 | Antibody detected |
Send Out Instructions
Reference Test Name: | Toxoplasma gondii (IgG, IgM), ELISA, CSF |
Reference Test Number: | 10485X |
Instructions: | Send out Monday through Friday with the Quest courier. |