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HelpTest Code MPRP Mycoplasma (Mycoplasmoides) pneumoniae with Macrolide Resistance Reflex, Molecular Detection, PCR, Varies
Additional Codes
Torrance Memorial Laboratories Test Code: 335225746
Reporting Name
M pneumoniae PCR + Macrolide ReflexUseful For
Diagnosing infections due to Mycoplasma (Mycoplasmoides) pneumoniae
Assessing macrolide susceptibility
Testing Algorithm
If positive, Mycoplasma pneumoniae macrolide resistance will be performed at an additional charge.
Method Name
Rapid Polymerase Chain Reaction (PCR) using Light Cycler and Fluorescent Resonance Energy Transfer (FRET)
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Specimen Type
VariesNecessary Information
Specimen source is required.
Specimen Required
The high sensitivity of amplification by polymerase chain reaction requires the specimen to be processed in an environment in which contamination of the specimen by Mycoplasma (Mycoplasmoides) pneumoniae DNA is unlikely.
Submit only 1 of the following specimens:
Specimen Type: Swab
Supplies:
-Culturette (BBL Culture Swab) (T092)
-BD E-Swab (T853)
-Nasopharyngeal Swab (Nylon Mini-Tip Swab) (T861)
-Culture Swab-Liquid Stuarts/Single Swab (NP Swab) (T515)
-M4-RT (T605)
Sources: Throat, nasal, or nasopharyngeal
Container/Tube:
Preferred: Culture swab transport system (Dacron or rayon swab with aluminum or plastic shaft with either Stuart or Amies liquid medium)
Acceptable: Culture transport swab (Stuart's media) or place swab in M4, M4-RT, M5, M6, universal transport media, or ESwab
Specimen Volume: Swab
Collection Instructions:
1. Collect specimen by swabbing back and forth over mucosa surface to maximize recovery of cells.
2. Place swab back into swab cylinder.
Specimen Type: Fluid
Sources: Pleural, pericardial, cerebrospinal
Container/Tube: Sterile container
Specimen Volume: 0.5 mL
Specimen Type: Respiratory
Sources: Bronchial washing, bronchoalveolar lavage, tracheal secretions, sputum
Container/Tube: Sterile container
Specimen Volume: 1 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Varies | Refrigerated (preferred) | 7 days | |
| Frozen | 7 days |
Reject Due To
| Cotton or calcium alginate-tipped swab, wooden shaft swab, transport swab containing gel or charcoal Port-a-Cul tube Anaerobic fluid vials Dry swab (no pledget or sponge) Respiratory fluid specimens placed in VTM or placed on a swab and then into VTM (M4-RT, M4, or M5) Body fluid specimens placed in VTM or placed on a swab and then in VTM (M4-RT, M4, or M5) |
Reject |
Reference Values
Negative
Day(s) Performed
Monday through Sunday
Report Available
3 to 4 daysCPT Code Information
87581
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| MPRP | M pneumoniae PCR + Macrolide Reflex | 29257-3 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| SRCMP | Specimen source | 31208-2 |
| 62394 | M. pneumoniae PCR | 29257-3 |
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.Forms
If not ordering electronically, complete, print, and send a Microbiology Test Request (T244) with the specimen.
Reflex Tests
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| RPMPM | M. pneumoniae Macrolide Resist PCR | Yes | No |