本帖最后由 荷花池荒岛 于 2014-5-16 13:31 编辑 , X1 F, q4 q. j4 k; s/ {# c9 C% ^8 D/ N6 Y0 b" m2 U4 t
1) : h& X* F% w/ b8 S* X2 w% o8 I: chttp://www.webmd.com/a-to-z-guides/c-reactive-protein-crp 5 s# |& S, f) x; L0 z5 ~8 m。。。。。。/ ~4 u$ f0 t F# R6 S7 E
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.# z# G6 `6 k* f5 q/ v: ~
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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.& O/ L! Y% L; I
$ ?$ O/ M$ a c- U0 s+ s# }Why It Is Done1 P T7 U$ P" \1 F3 D4 Z: Q
( A X' c$ n V: ]9 @" @+ {4 eA C-reactive protein (CRP) test is done to: 7 Y$ V% E' x r. C7 ]" o) x
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:/ r; F" ?/ r4 I2 x
Cancer of the lymph nodes (lymphoma). $ d3 n9 \4 ?& @ f+ E/ m' \9 aDiseases of the immune system, such as lupus. 4 k, r6 J( w+ M6 u. XPainful swelling of the blood vessels in the head and neck (giant cell arteritis).3 a: ]2 |6 J. c
Painful swelling of the tissues that line the joints (rheumatoid arthritis).6 N' ^) H# w) e4 y5 c
Swelling and bleeding of the intestines (inflammatory bowel disease)." u) n6 W* C5 `9 l
Infection of a bone (osteomyelitis).: ?) n' U% Z7 V4 k: s