本帖最后由 荷花池荒岛 于 2014-5-16 13:31 编辑 $ J" H. D$ n, q# m* x
; H; q+ L- N0 W0 ?4 H. F8 T m3 _1) 7 Q: j# Y: d8 { http://www.webmd.com/a-to-z-guides/c-reactive-protein-crp 8 ^# G# b! D/ ^: m q/ c。。。。。。 & ^- V% ?1 Q: {7 M& y5 N# [( p; ]A 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.0 ]: d( L. {# D1 I$ P% c% g
, M. p+ s" ?& _5 o/ {High 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 P* _: n, y& c4 ?7 w" j$ a& O$ u3 c6 [( O6 F# q* t6 u3 D
Why It Is Done 7 f0 v9 v0 y z. ^ 2 U6 d, ?' C3 B+ TA C-reactive protein (CRP) test is done to: % f0 t' U* M% Q- d5 H# D
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: ; o0 w+ A( I2 K! qCancer of the lymph nodes (lymphoma).3 U- ~- Q! j; K7 B( q
Diseases of the immune system, such as lupus.' h6 ]. v/ _" O: ^+ Q+ _; H4 }5 Y* E+ _
Painful swelling of the blood vessels in the head and neck (giant cell arteritis). / @+ e1 @! k. e1 CPainful swelling of the tissues that line the joints (rheumatoid arthritis).2 h4 x* X0 X: A t6 A7 |. ~
Swelling and bleeding of the intestines (inflammatory bowel disease). 3 A1 ~) ?. H% C' h7 e% f! N, D; TInfection of a bone (osteomyelitis).9 c6 `: [" S" @" \# i# F
! a9 p: m5 M. b/ T! n
。。。。。。 ; ` P" q l) N6 s, b7 \' |' G) X5 e1 [ p! l# y! s% R