IGRA
M.tuberculosis ??? ?? ???? ??? INFg? ??.
QuantiFERON-TB Gold In-Tube (Qiagen)
??? tube? ??? ????? ???? 16-24hr?? ??, ELISA? ??? INFg? ????.
- ??? ??(ESAT-6, CFP-10, TB7.7)? ???? ??
- ?? ?? ??(Nil)
- ?? ?? ?? (Mitogen)
?? ??
- INFg > 0.35IU/ml: ??
- INFg > 0.50IU/ml: ??(intermediate)
T-SPOT.TB (Oxford Immunotec)
??? ??, ? ? ?? ???? ???? ESAT-6? CFP-10 ???? ??? ? ELISPOT ???? spot? ?? ??? ???? ??.
INH 9?? RIF 4?? INH/RIF 3?? INH/Rifapentin 3?? (?1?, 12?)
???
CMV, leishmaniasis, cutaneous adverse drug reaction
????
- ???, ??? ??? ??? ??
- ??? ???? ??? ??
- ???? ?? ??? ??? ? ??. ???? ??, ???? ??.
?????
BCG??? ?? ?? TST ??? ??? ??? ? ??.
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