Test Details
Methodology
Micro-immunofluorescence antibody (MIF) assay
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Micro-immunofluorescence antibody (MIF) assay |
Result Turnaround Time
2 - 4 days
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Use
This test is intended for the qualitative detection and semi-quantitation of human serum IgM and IgG antibodies to Chlamydia pneumoniae to aid in the diagnosis of community-acquired pneumonia caused by Chlamydia pneumoniae in individuals presenting with pneumonia.
This test is intended for the qualitative detection and semi-quantitation of human serum IgM and IgG antibodies to Chlamydia pneumoniae to aid in the diagnosis of community-acquired pneumonia caused by Chlamydia pneumoniae in individuals presenting with pneumonia. |
Limitations
Results of this test are labeled for investigational purposes only by the assay's manufacturer. The performance characteristics of this assay have not been established by the manufacturer. The result should not be used for the treatment or for diagnostic purposes without confirmation of the diagnosis by another medically established diagnostic product or procedure. The performance characteristics were determined by Labcorp. All results must be correlated with clinical history, epidemiological data and other clinical data.
The performance of this assay has not been established for diagnosing non-pneumonia diseases associated with Chlamydia pneumoniae (e.g., bronchitis, sinusitis, otitis, coronary heart disease, asthma and multiple sclerosis). A negative result does not rule out a present acute infection. A positive result does not always indicate a present acute infection as antibodies can persist in some patients for several months or more.
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Results of this test are labeled for investigational purposes only by the assay's manufacturer. The performance characteristics of this assay have not been established by the manufacturer. The result should not be used for the treatment or for diagnostic purposes without confirmation of the diagnosis by another medically established diagnostic product or procedure. The performance characteristics were determined by Labcorp. All results must be correlated with clinical history, epidemiological data and other clinical data. The performance of this assay has not been established for diagnosing non-pneumonia diseases associated with Chlamydia pneumoniae (e.g., bronchitis, sinusitis, otitis, coronary heart disease, asthma and multiple sclerosis). A negative result does not rule out a present acute infection. A positive result does not always indicate a present acute infection as antibodies can persist in some patients for several months or more.
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Specimen Requirements
Specimen
Serum
Volume
1 mL
Minimum Volume
0.3 mL
Container
Red-top tube or gel-barrier tube
Storage Instructions
Refrigerate.
Per the package insert: Samples are stable at room temperature for eight hours. After eight hours, samples should be refrigerated at 2° to 8°C for up to 48 hours. After 48 hours, freeze samples at -20°C or colder.
LOINC® Map
| Order Code | Order Code Name | Order Loinc | Result Code | Result Code Name | UofM | Result LOINC |
|---|---|---|---|---|---|---|
| 138338 | Chlamydia pneumoniae(IgG/M) | 77166-7 | 139318 | Chlamydia pneumoniae IgG | 6913-8 | |
| 138338 | Chlamydia pneumoniae(IgG/M) | 77166-7 | 139319 | Chlamydia pneumoniae IgM | 6914-6 | |
| Order Code | 138338 | |||||
| Order Code Name | Chlamydia pneumoniae(IgG/M) | |||||
| Order Loinc | 77166-7 | |||||
| Result Code | 139318 | |||||
| Result Code Name | Chlamydia pneumoniae IgG | |||||
| UofM | ||||||
| Result LOINC | 6913-8 | |||||
| Order Code | 138338 | |||||
| Order Code Name | Chlamydia pneumoniae(IgG/M) | |||||
| Order Loinc | 77166-7 | |||||
| Result Code | 139319 | |||||
| Result Code Name | Chlamydia pneumoniae IgM | |||||
| UofM | ||||||
| Result LOINC | 6914-6 |