I******a 发帖数: 45 | 1 不能做胸透, 想直接上blood test, 但是我问的医生说要一周, 有更快的地方吗? |
k**i 发帖数: 10191 | 2 不慢了,如果你不满意,一家家打电话问。血检一般要2-3天。赶紧做了提交485才是正
经。别找了。
【在 I******a 的大作中提到】 : 不能做胸透, 想直接上blood test, 但是我问的医生说要一周, 有更快的地方吗?
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l********n 发帖数: 270 | |
t*****r 发帖数: 543 | 4 血检代替不了胸透。
因为血检无法区分出隐性感染还是活动结核。
所以如果你皮试会阳性,血检也会阳性,那
必须胸透,没有选择。
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【在 I******a 的大作中提到】 : 不能做胸透, 想直接上blood test, 但是我问的医生说要一周, 有更快的地方吗?
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t*****r 发帖数: 543 | 5 所以其实血检是很无意义的做法,还不如皮试快,皮试两天出结果。
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B*****y 发帖数: 497 | 6
I heard the opposite...
【在 t*****r 的大作中提到】 : 血检代替不了胸透。 : 因为血检无法区分出隐性感染还是活动结核。 : 所以如果你皮试会阳性,血检也会阳性,那 : 必须胸透,没有选择。 : : [发表自未名空间手机版 - m.mitbbs.com]
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t*****r 发帖数: 543 | 7 http://www.cdc.gov/tb/topic/testing/
A positive TB skin test or TB blood test only tells that a person has been
infected with TB bacteria. It does not tell whether the person has latent TB
infection (LTBI) or has progressed to TB disease. Other tests, such as a
chest x-ray and a sample of sputum, are needed to see whether the person has
TB disease.
TB blood tests:TB blood tests (also called interferon-gamma release assays
or IGRAs) measure how the immune system reacts to the bacteria that cause TB
. An IGRA measures how strong a person’s immune system reacts to TB
bacteria by testing the person’s blood in a laboratory.
Two IGRAs are approved by the U.S. Food and Drug Administration (FDA) and
are available in the United States:
QuantiFERON®–TB Gold In-Tube test (QFT-GIT)
T-SPOT®.TB test (T-Spot)
Positive IGRA: This means that the person has been infected with TB bacteria
. Additional tests are needed to determine if the person has latent TB
infection or TB disease. A health care worker will then provide treatment as
needed.
Negative IGRA: This means that the person’s blood did not react to the test
and that latent TB infection or TB disease is not likely.
IGRAs are the preferred method of TB infection testing for the following:
People who have received bacille Calmette–Guérin (BCG). BCG is a vaccine
for TB disease.
People who have a difficult time returning for a second appointment to look
for a reaction to the TST.
【在 B*****y 的大作中提到】 : : I heard the opposite...
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