The largest study evaluating the diagnostic performance of T-SPOT.TB in lymph node TB patients.
T-SPOT.TB presents a sensitivity of 90.4% and specificity of 70.5% in diagnosis of lymph node TB.
Spot-forming cells in T-SPOT.TB test may help for diagnosis of lymph node TB.
T-SPOT.TB could be a useful aid in the diagnosis of lymph node TB.