try IGRA

來源: shashadedeng 於 2011-11-23 07:27:24 [] [舊帖] [給我悄悄話] 閱讀數 : (389 bytes)
回答: 回複：回複：try another doc??? 由 863211 於 2011-11-22 19:53:44

TB skin test is a relatively old method of TB screening, it cannot distinguish the TB immuniztion effect and TB patient. The IGRA (it is in the I693) blood test has higher specificity and I think in your case you should do this test.  If you get a negative result, you will have evidence to argue that you actually do NOT have TB (since you X-ray is negative). Hope that helps.

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