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Mayo Clinic Laboratories

Epic Code LAB3691 Trichomonas Antigen

Important Note

Corewell Health Reference Laboratory West, Grand Rapids: Trichomonas antigen on urine is only available for male patients and is performed at Corewell Health Reference Laboratory, Grand Rapids.

Test Name Alias

Trichomonas Wet Prep | Trich | Trichogram | Wet prep | Wet mount | Vaginitis | 7126 | OSOM Trichomonas Rapid Test

Interface Order Alias

55083

Quick Collect

CHS, CHW: Swab

CHW: Urine (only available for Grand Rapids)

Icons & Photos

 

ESwab with Regular Swab

 
Sterile Container with Lid (Only for Urines collected and sent to Grand Rapids Lab)

 

Urine collected in a gray top tube w/boric acid is an unacceptable specimen

Specimen Requirements

Specimen Type: Vaginal or Cervix
Container/Tube: ESwab 
Collection Instructions: Collect female genital discharge with the ESwab. Replace the swab back into the container and send to Laboratory as soon as possible.

 

How to use Swab:

  1. Open the peel pouch and remove the contents. Aseptically unscrew and remove the cap from the ESwab.

  2. Place the tube in a secure position so as not to allow the liquid to leak out of the tube.

  3. Remove the swab. Collect the patient's sample using the swab.

  4. Insert the swab back into the tube of liquid, all the way to the bottom of the tube.

  5. Holding the swab shaft close to the rim of the tube, break the applicator shaft at the color breakpoint indication line.

  6. Screw the cap on tightly to prevent leakage. Discard the broken handle of the shaft into an approved medical waste disposal container.

  7. Write the patient's information (Name and Date of Birth) on the tube or apply a label with patient’s information. Indicate source.

  8. Send specimen to the Laboratory.

 

 

 

ONLY Peformed at Corewell Health Reference Laboratory, CHRL, Grand Rapids:

Specimen Type: Urine, Male

Container/Tube: Screw-cap, sterile container
Collection Instructions: Collection of first-voided urine, approximately 20 to 30 mL of the initial urine stream, particularly after a prostatic massage in male patients. Urine collected in a gray top tube w/boric acid is an unacceptable specimen

Specimen Transport Temperature

Ambient

Rejection Criteria

Urine collected in a gray top tube w/boric acid is an unacceptable specimen

Specimen Stability

Ambient: 24 hours (sterile container) 48 hours (Eswab)

Refrigerate: 36 hours (sterile container) 48 hours (Eswab)

Laboratory Retention: 2 days (sterile container) 4 days (Eswab)

Test Frequency

Available 24 hours, usual TAT 24 hours

Reference Range

No Trichomonas antigen detected

Performing Department

CHW: Microbiology

CHS: Hematology

Performing Department Laboratory Location

Corewell Health Reference Laboratory, Grand Rapids, MI
Corewell Health Big Rapids Laboratory, Big Rapids, MI
Corewell Health Blodgett Laboratory, Grand Rapids, MI
Corewell Health Gerber Laboratory, Fremont, MI
Corewell Health Ludington Laboratory, Ludington, MI
Corewell Health Pennock Laboratory, Hastings, MI
Corewell Health Reed City Laboratory, Reed City, MI
Corewell Health Greenville Laboratory, Greenville, MI
Corewell Health Zeeland Laboratory, Zeeland, MI


Corewell Health Lakeland St. Joseph Laboratory, St. Joseph, MI
Corewell Health Lakeland Niles Laboratory, Niles, MI
Corewell Health Lakeland Watervliet Laboratory, Watervliet, MI

Methodology

The OSOM® Trichomonas Rapid Test is an immunochromatographic assay that detects Trichomonas antigens directly from vaginal/cervix swabs.

CPT

87808

CDM Code

3068780801

Epic Test ID

1230101918

LOINC

Not available

Mayo Access Code

SHO55083

Additional Information

This test replaces #4201 Trichomonas, Wet Prep

Reviewed Date

9/7/2023