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HelpTest Code CMVPV Cytomegalovirus (CMV) Molecular Detection, PCR, Varies
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
Submit only 1 of the following specimens:
Specimen Type: Body fluid
Sources: Spinal, pleural, peritoneal, ascites, pericardial, amniotic, or ocular
Supplies: Sarstedt Aliquot Tube, 5mL (T914)
Container/Tube:
Preferred: Sterile, screwcap, 5-mL aliquot tube
Acceptable: Sterile container
Specimen Volume: 0.5 mL
Collection Instructions: Do not centrifuge.
Specimen Type: Respiratory fluid
Sources: Bronchial washing, bronchoalveolar lavage, nasopharyngeal aspirate or washing, sputum, or tracheal aspirate
Supplies: Sarstedt Aliquot Tube, 5mL
Container/Tube:
Preferred: Sterile, screwcap, 5-mL aliquot tube
Acceptable: Sterile container
Specimen Volume: 1.5 mL
Collection Instructions: Do not centrifuge.
Specimen Type: Genital swab
Sources: Cervix, vagina, urethra, anal/rectal, or other genital sources
Supplies:
-Culturette (BBL Culture Swab) (T092)
-M4-RT (T605)
Container/Tube: Multimicrobe media (M4-RT) and ESwabs
Collection Instructions: Place swab back into multimicrobe media (M4-RT, M4, or M5)
Specimen Type: Swab
Sources: Dermal, eye, nasal, saliva, or throat
Supplies:
-Culturette (BBL Culture Swab) (T092)
-M4-RT (T605)
Container/Tube: Multimicrobe media (M4-RT) and ESwabs
Collection Instructions: Place swab back into multimicrobe media (M4-RT, M4, or M5)
Specimen Type: Tissue
Sources: Brain, colon, kidney, liver, lung, etc.
Supplies: M4-RT (T605)
Container/Tube: Sterile container containing 1 mL to 2 mL of sterile saline or multimicrobe medium (M4-RT, M4, or M5)
Specimen Volume: Entire collection
Collection Instructions: Submit only fresh tissue in multimicrobe media (M4-RT) or a sterile container with 1 to 2 mL sterile saline
Specimen Type: Urine
Container/Tube: Sterile container
Specimen Volume: 1 mL
Collection Instructions: Collect a random urine specimen.
Specimen Type: Bone marrow
Container/Tube: Lavender top (EDTA)
Specimen Volume: 0.5 mL
Collection Instructions: Send bone marrow in original tube. Do not aliquot.
Secondary ID
618968Method Name
Real-Time Polymerase Chain Reaction (PCR)/DNA Probe Hybridization
Specimen Type
VariesSpecimen Minimum Volume
Ocular Fluid, Spinal Fluid, or Urine: 0.3 mL
Body Fluid (pleural, peritoneal, ascites, pericardial): See Specimen Required
Respiratory Specimens: 1 mL
Tissue: 2 × 2-mm biopsy
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Varies | Refrigerated (preferred) | 7 days | |
| Frozen | 7 days |
Reject Due To
| Calcium alginate-tipped swab Wood swab Transport swab containing gel Feces Paraffin blocks Breast milk Heat inactivated specimens |
Reject |
Reference Values
Negative
Reference values apply to all ages.
Day(s) Performed
Monday through Sunday
Report Available
Same day/1 to 4 daysPerforming Laboratory
Mayo Clinic Laboratories in Rochester
CPT Code Information
87496
Forms
If not ordering electronically, complete, print, and send a Microbiology Test Request (T244) with the specimen.