Respiratory MTB Complex PCR

General Information

Lab Name

Respiratory MTB Complex PCR

Lab Code

MTBPC

Epic Name

Respiratory MTB Complex PCR

Description

This test must be ordered with an AFB culture with stain (AFBHSC). Detection of rifampin resistance will be reported if Mycobacterium tuberculosis complex is detected. Exception: outside locations that perform AFB culture may submit sediments of specimens concentrated for AFB culture for testing. This test is reflexively ordered on the first sputum for AFB culture on HMC, UWMC-ML and UWMC-NW patients, except cystic fibrosis patients who have the test performed by request only. Additional tests can be ordered by request as long as the patient has not been on anti-TB medications for longer than 3 days. Reflexive testing is repeated every 28 days on TB negative patients. See also TBCDNA for TB PCR performed at UW-MT Microbiology. For request on FLUIDS or TISSUE see, M. tuberculosis complex DNA Detection [TBCDNA]. Specimen deadlines for same day results are 7 AM @UW-MT and 9 AM @HMC. This test detects M. tuberculosis complex DNA. Specimens are concentrated and cultured (see, AFB Culture with Stain [AFBHSC]).

Synonyms

AFB-Amplified, AMTD, Cepheid, GeneXpert, M. Tuberculosis, MTD, Mycobacteria, PCR-TB, Xpert

Components

Code	Name
MTBCPS	MTB Complex PCR Specimen
MTBCPR	MTB Complex PCR Result