QuantiFERON-TB-GOLD In-Tube in Patients with Sarcoidosis

Abstract

QFT has been found to be the useful test for the detection of latent TB infection in sarcoidosis patients. In addition, we confirm that sarcoidosis activity does not negatively influence the result of QFT. Moreover, QFT would be proposed as a cost-saving diagnostic test providing additional diagnostic information when false positive MTB culture result in the sarcoidosis patient is highly suspected. However, in each case clinical, radiological and epidemiological data should be considered before taking the therapeutic decision.