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Molecular Diagnostics - CT/NG Test for Chlamydia trachomatis, Neisseria gonorrhoeae
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Test Description
Test Name

CT/NG Test for Chlamydia trachomatis / Neisseria gonorrhoeae

Synonym(s)

C. trachomatis, Chlamydia, N. gonorrhoeae , Gonorrhoeae

Description
Roche Amplicor CT/NG Test for Chlamydia trachomatis / Neisseria gonorrhoeae
Methodology
Polymerase Chain Reaction
Performed
Monday, Wednesday and Friday
Turnaround Time
1 - 4 days
Specimen Requirements

Endocervical and Urethral Swabs

Collection: Use only dacron, rayon, or calcium alginate aluminum shafts. Leave the swab in the transport tube. Submit swab in M4 viral transport, 2SP transport, or SPG culture medium. Replens lubricant has been noted to produce false-negative results. Lubricants of that type should be avoided or used sparingly when collecting these samples. 

Transport: Submit at 18-25°C within 1 hour. Refrigerate swab specimens if transport to the laboratory is delayed for more than 1 hour from the time of collection.

Rejection Criteria
Swabs with wood or aluminum shafts; medium other than those indicated above; Gen-Probe®, Qiagen Digene, or BD transport vials.
CPT Code(s)
87491, 87591
Reference Range
See interpretive report
Contact
Molecular Diagnostics Lab (214) 645-7075
Customer Service (214) 645-7057 or Toll Free (877) 887-8136
Last Modified: 02/10/2011