Interpretation of tuberculin skin test in bacillus Calmette–Guerin-vaccinated children
نویسندگان
چکیده
منابع مشابه
Tuberculin skin test and QuantiFERON in children.
Until some time ago, the tuberculin skin test was the only available screening test for the diagnosis of tubercular infection. Now the new interferon-? release assay QuantiFERON-TB Gold shows promise of greater accuracy in the detection of Mycobacterium tuberculosis-infected subjects. The aim of our study was to evaluate the use of QuantiFERONTB Gold in children and to verify its agreement with...
متن کاملInterpretation of tuberculin skin-test results in the diagnosis of tuberculosis in children.
INTRODUCTION The tuberculin skin test is one of the most valuable tests for demonstrating tuberculous infection in both symptomatic and asymptomatic children. However, its application is often undermined by difficulties in interpretation of results arising from its low sensitivity and specificity. OBJECTIVES This review aimed to use the concept of induration distribution analysis to estimate ...
متن کاملQuantiFERON-TB Gold and Tuberculin Skin Test for the Diagnosis of Latent Tuberculosis Infection in Children
Background: Appropriate diagnosis and treatment of latent tuberculosis infection (LTBI) play the most important role in the control of tuberculosis. This study aimed to determine the prevalence of LTBI among healthy tuberculosis unexposed children vaccinated with BCG using the tuberculin skin test (TST) and QuantiFERON TB Gold In-Tube (QFT-GIT) and comparing the agreement between the two tests....
متن کاملThe tuberculin skin test in relation to immunological in vitro reactions in BCG-vaccinated healthcare workers.
The aim was to study the tuberculin skin test in relation to immunological in vitro reactions in bacille Calmette-Guerin (BCG)-vaccinated healthcare workers. The present study was performed in Sweden, a country with a low incidence of tuberculosis, a high BCG vaccination efficacy and high tuberculin conversion rates. BCG-vaccinated healthcare workers (n=381) were tuberculin skin tested. From th...
متن کاملPatient's self-interpretation of tuberculin skin tests.
BACKGROUND In the outpatient use of tuberculin skin testing (purified protein derivative [PPD]), it is at times inconvenient to have a patient revisit for interpretation. Therefore, we assessed patients' ability to self-interpret these test results. METHODS In keeping with prior custom, patients were seen by an experienced nurse, who performed skin testing with PPD intermediate strength as we...
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ژورنال
عنوان ژورنال: Medical Journal of Dr. D.Y. Patil Vidyapeeth
سال: 2021
ISSN: 2589-8302
DOI: 10.4103/mjdrdypu.mjdrdypu_307_20