Order Code MGRNA Neisseria gonorrhoeae, Miscellaneous Sites, Nucleic Acid Amplification, Varies
Reporting Name
N. gonorr, Misc, Amplified RNAUseful For
Detecting Neisseria gonorrhoeae in non-US Food and Drug Administration-approved specimen types
This test is not intended for use in medico-legal applications.
Performing Laboratory
Mayo Clinic Laboratories in RochesterSpecimen Type
VariesOrdering Guidance
This test is used for specimens that are not US Food and Drug Administration (FDA) approved for this assay. Acceptable non-FDA-approved specimen types are ocular swabs and peritoneal fluid.
For FDA-approved specimen types, order GCRNA / Neisseria gonorrhoeae, Nucleic Acid Amplification, Varies.
Necessary Information
Specimen source is required.
Specimen Required
Submit only 1 of the following specimens:
Specimen Type: Ocular (corneal/conjunctiva)
Supplies:
Aptima Unisex Swab Collection Kit (T583)
Aptima Multitest Swab Specimen Collection Kit (T584)
Container/Tube: Aptima Multitest Swab or Aptima Collection Unisex Swab
Specimen Volume: Swab
Collection Instructions:
1. Swab site using Aptima Multitest Swab or Aptima Collection Unisex Swab. Specimens must be collected using either of these options.
Note: The white swab provided within the collection kit is a cleaning swab and should not be used for collection. Discard the white cleaning swab.
2. Place collection swab in transport tube provided in collection kit. Snap off swab at score line so swab fits into closed tube.
3. Cap tube securely and label tube with patient's entire name and collection date and time.
4. Maintain swab container at 2 to 30° C (refrigerate temperature is preferred), transport within 60 days of collection.
Specimen Type: Peritoneal fluid (pelvic wash, cul-de-sac fluid)
Supplies: Aptima Thin Prep Transport Tube (T652)
Container/Tube: Aptima specimen transfer tube
Specimen Volume: 1 mL
Collection Instructions:
1. Transfer 1 mL of specimen into the Aptima specimen transfer tube within 24 hours of collection.
2. Cap tube securely and label tube with patient's entire name and collection date and time.
3. Maintain Aptima specimen transfer tube at 2 to 30° C (refrigerate temperature is preferred), transport within 30 days of collection.
Specimen Minimum Volume
See Specimen Required
Specimen Stability Information
Specimen Type | Temperature | Time | Special Container |
---|---|---|---|
Varies | Refrigerated (preferred) | APTIMA VIAL | |
Ambient | APTIMA VIAL | ||
Frozen | APTIMA VIAL |
Reference Values
Negative
Day(s) Performed
Monday through Sunday
CPT Code Information
87591
Method Description
The Hologic Aptima Combo 2 Assay combines the technologies of target capture, transcription-mediated amplification, and dual kinetic assay. The detection of the ribosomal RNA amplification product sequences (amplicon) is achieved using nucleic acid hybridization. Single-stranded chemiluminescent DNA probes are labeled and combined with amplicon to form stable RNA:DNA hybrids. Light emitted from the labeled RNA:DNA hybrids is measured as photon signals in a luminometer.(Package insert: APTIMA Combo 2 Assay, AW-25929-001. Hologic, Inc; Rev. 002, 06/2023)
Reject Due To
All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.Method Name
Transcription Mediated Amplification
Forms
If not ordering electronically, complete, print, and send a Microbiology Test Request (T244) with the specimen.