本帖最后由 荷花池荒岛 于 2014-5-16 13:31 编辑 7 c" W$ {1 `1 ~+ M2 {4 M( h) ^; y b8 R$ _3 A) L) j( ~ b4 [1) 2 |# ?( G* d8 |* F http://www.webmd.com/a-to-z-guides/c-reactive-protein-crp " R% H- v% \2 \/ v。。。。。。 U- T( N( h- w* ]& @) x: E6 UA C-reactive protein (CRP) test is a blood test that measures the amount of a protein called C-reactive protein in your blood. C-reactive protein measures general levels of inflammation in your body. 4 R0 l( [& Y% k+ C1 I1 C 9 j: S: w0 [. r9 XHigh levels of CRP are caused by infections and many long-term diseases. But a CRP test cannot show where the inflammation is located or what is causing it. Other tests are needed to find the cause and location of the inflammation.0 I/ v$ Y: N( k4 P" o% O
* s! B$ g% D, h; ?( f1 d6 Q5 VWhy It Is Done 3 A/ D& o# M- h3 ~# X' j3 m p @" @# s& O9 f4 X% y4 k0 R5 ]
A C-reactive protein (CRP) test is done to: 8 J9 u$ `1 |- X( G$ p1 f2 f
Check for infection after surgery. CRP levels normally rise within 2 to 6 hours of surgery and then go down by the third day after surgery. If CRP levels stay elevated 3 days after surgery, an infection may be present.
Identify and keep track of infections and diseases that cause inflammation, such as: . c' n2 Q* |( W0 V( pCancer of the lymph nodes (lymphoma). ; N5 i2 _/ @2 R4 J8 q9 |7 `4 E- xDiseases of the immune system, such as lupus./ o/ `' t( R5 s+ Y1 \8 a. F
Painful swelling of the blood vessels in the head and neck (giant cell arteritis). . A! q6 E& [+ ?& I; [Painful swelling of the tissues that line the joints (rheumatoid arthritis). 2 k* U R' A& }3 B& T8 P5 d' [5 QSwelling and bleeding of the intestines (inflammatory bowel disease). & G8 W. s* N4 k) C3 BInfection of a bone (osteomyelitis).7 A5 @ ~- W8 ~& d1 B+ b: m
# R6 `9 R: ~2 i" d+ O; K9 n) c
。。。。。。" a! f h! L7 V! @+ C) s/ u6 O