Culture Result Discrepancy Between Laboratories for Nontuberculous
Mycobacteria in Patients with Cystic Fibrosis
Abstract
NTM-infected CF patients may be at risk of being underdiagnosed or
inappropriately treated when relying on culture and susceptibility
results from non-specialized laboratories. Since this was a small study
with convenience samples, a larger study needs to be carried out. If our
findings are confirmed, the drivers should be elucidated for the
discrepant results. Given the increasing prevalence of NTM in the
population at large and not in the CF community
alone[[13]](#ref-0013), elucidating any differences in testing
to ensure the correct identification, including subspeciation and
antimicrobial susceptibilities should be paramount