Singapore General Hospital will NEVER ask you to transfer money over a call. If in doubt, call the 24/7 ScamShield helpline at 1799, or visit the ScamShield website at www.scamshield.gov.sg.

Help Us Improve Your Experience:

We’d love to hear from you! Rate the SGH website and share your feedback so we can enhance your online experience and serve you better. Click here to rate us

ID AND ST FOR NTM – HAIN GENOTYPE NTM-DR FOR M AVIUM CPX, M ABSCESSUS-CHELONAE CPX; MACROLIDE AND AMINOGLYCOSIDE RESISTANCE

Synonym(s):
Lab Section Category
View write-up
Specimen Required For mycobacteria isolated in CTBL or in other laboratories. For referring laboratories, the test name and isolate number must be specified on lab request form.
Only for suspected or known M. avium complex (MAC) and M. abscessus-chelonae complex isolates. Refer to IDENTIFICATION OF M. BOVIS BCG AND NTM for further shipping and packing instructions.
Method

​HAIN NTM-DR, line-probe assay

Test Results

​Mycobacteria species identified:

1. MAC: M. avium, M. intracellulare, M. chimaera 

2. M.abscessus-chelonae complex: M. chelonae, M. abscessus subsp. abscessus, M. abscessus subsp. massiliense, M. abscessus subsp. bolletii

Presumptive susceptibility/resistance to macrolide & aminoglycoside

Mutation in erm(41) and rrl genes & rrs gene leading to macrolide & aminoglycoside resistance not detected/detected

Turnaround Time

​2 – 7 days

Day(s) Test Set up

​Thursday

Change History Notes

  • 25 Nov 2020 11:15 AM

    ​New test page created

Back: Pathology Laboratory Services

Last Updated - 13 Jun 2025