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HelpCytomegalovirus (CMV) Molecular Detection, PCR, Lower Respiratory
Additional Codes
Orderable Codes:
| Epic Code | Atlas Code | Mayo Test ID | Order LOINC |
| LAB17776 | LAB17776 | CMVLR | 104760-4 |
Result Component(s):
| Reporting Name | Epic Code | Atlas Code | Mayo Test ID | Result LOINC |
| Specimen Source | 12301020808 | MCMVSS | CMVSS | 31208-2 |
| CMVLR, PCR | 12301020809 | M621771 | 621771 | 104760-4 |
Ordering Guidance
For plasma specimens, order CMVQN / Cytomegalovirus (CMV) DNA Detection and Quantification by Real-Time PCR, Plasma.
Necessary Information
Specimen source is required.
Specimen Required
Specimen Type: Lower respiratory
Source: Bronchial washing, bronchoalveolar lavage, fluid/washings from lung, sputum, tracheal secretions, tracheal aspirates
Container/Tube:
Preferred: Sterile, screwcap, 5-mL aliquot tube
Acceptable: Sterile container
Specimen Volume: 1 mL
Collection Instructions: Do not centrifuge.
Useful For
Rapid qualitative detection of cytomegalovirus (CMV) DNA in lower respiratory specimens
This test is not intended for the monitoring of CMV disease progression or response to therapy.
Method Name
Real-Time Polymerase Chain Reaction (PCR)/DNA Probe Hybridization
Reporting Name
Cytomegalovirus, PCR, Lower RespSpecimen Type
VariesSpecimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Varies | Refrigerated (preferred) | 7 days |
| Frozen | 7 days |
Reject Due To
| Lower respiratory swab Calcium alginate-tipped swab Wood swab Transport swab containing gel Feces Paraffin blocks Tissue specimens Tissue biopsy Bronchial brushings Heat-inactivated specimens Lower respiratory in transport media |
Reject |
Reference Values
Negative
Reference values apply to all ages.
Day(s) Performed
Monday through Sunday
Report Available
Same day/1 to 2 daysSpecimen Retention Time
7 daysPerforming Laboratory
Mayo Clinic Laboratories in Rochester
Test Classification
This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. It has not been cleared or approved by the US Food and Drug Administration.CPT Code Information
87496
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| CMVLR | Cytomegalovirus, PCR, Lower Resp | 104760-4 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| CMVSS | Specimen Source | 31208-2 |
| 621771 | CMVLR, PCR | 104760-4 |