Clinical significance of Mantoux test in Malaysian patients.
The value of tuberculin skin testing in the diagnosis of active tuberculosis remains uncertain. Interpretation of tuberculin tests would be easier if the tuberculin test profiles in different communities were accurately known. We reviewed 468 Mantoux test reactions in patients coming to Hospital Universiti Sains Malaysia with suspected tuberculosis. Eighty six percent of patients with active tuberculosis had a positive Mantoux test. Forty two percent of the cases of positive Mantoux test did not have evidence of active tuberculosis. Most of these cases had evidence of past infection with tuberculosis. We conclude that Mantoux test is a sensitive but a non-specific test in the diagnosis of active tuberculosis.
Yaacob
I
I
Department of Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian.
Ahmad
Z
Z
D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D008296:Malaysia; D012680:Sensitivity and Specificity; D014374:Tuberculin Test; D014376:Tuberculosis / Q000175:diagnosis*