Chlamydia/Gonococcus/Trichomonas vaginalis/Mycoplasma genitalium, NAA, Swab

CPT: 87491; 87563; 87591; 87661
Print Share

Expected Turnaround Time

2 - 4 days


Related Documents


Specimen Requirements


Specimen

Vaginal or endocervical swab


Volume

One Aptima® swab


Container

Aptima® Multitest Swab Specimen Collection Kit or Aptima® Unisex Swab Specimen Collection Kit


Collection

Clinician collected vaginal swab: Collect vaginal fluid sample using the Aptima® swab by contacting the swab to the lower third of the vaginal wall and rotating the swab for 10 to 30 seconds to absorb fluid. Immediately place the swab into the transport tube and carefully break the swab shaft against the side of the tube. Tightly screw on the cap.

Endocervical swab: Remove excess mucus from the cervical os and surrounding mucosa using the cleaning swab (white-shaft swab in the package with red printing). Discard this swab. Insert the specimen collection swab (blue-shaft swab in the package with green printing) into the endocervical canal. Gently rotate the swab clockwise for 10 to 30 seconds in the endocervical canal to ensure adequate sampling. Withdraw the swab carefully; avoid contact with the vaginal mucosa. Remove the cap from the swab specimen transport tube and immediately place the specimen collection swab into the transport tube. Carefully break the swab shaft at the scoreline; use care to avoid splashing of the contents. Recap the swab specimen transport tube tightly.


Storage Instructions

Maintain specimen at room temperature or refrigerate (2°C to 30°C).


Stability Requirements

Temperature

Period

Room temperature

30 days (stability provided by manufacturer or literature reference)

Refrigerated

30 days (stability provided by manufacturer or literature reference)


Causes for Rejection

Specimen with incorrect patient identification; unlabeled specimen; inappropriate specimen transport conditions, including specimens received frozen; specimens received after prolonged delay (usually >72 hours); specimen leaked in transit; specimen in expired transport or incorrect transport device; specimens with inappropriate source for test requested; specimen with fixative or additives; Aptima® urine transport; Aptima® swab transport >30 days from collection; Aptima® swab specimen without a swab; cleaning swab (white-shaft swab) in Aptima® swab transport; any non-Aptima® swab submitted in Aptima® transport device; transport device with multiple swabs; devices with improperly broken or folded over swabs; bloody or grossly mucoid specimens; bacterial swabs; specimen in ProbeTec™ UPT transport; ProbeTec™ Q-swabs


Test Details


Use

This test is used to detect the presence of Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis and Mycoplasma genitalium rRNA in vaginal or endocervical swabs.


Methodology

Nucleic Acid Amplification


LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
180073 Ct/GC/Tv NAA+M genitalium Swab 180077 Mycoplasma genitalium NAA 69935-5
180073 Ct/GC/Tv NAA+M genitalium Swab 180087 Trich vag by NAA 62461-9
180073 Ct/GC/Tv NAA+M genitalium Swab 180097 Chlamydia trachomatis, NAA 21613-5
180073 Ct/GC/Tv NAA+M genitalium Swab 180104 Neisseria gonorrhoeae, NAA 32705-6

For Providers

Please login to order a test

Order a Test

© 2021 Laboratory Corporation of America® Holdings and Lexi-Comp Inc. All Rights Reserved.

CPT Statement/Profile Statement

The LOINC® codes are copyright © 1994-2021, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Additional information regarding LOINC® codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf