本帖最后由 荷花池荒岛 于 2014-5-16 13:31 编辑 * p) {) m* v2 d" c+ K# M. |, H7 `3 B: L% J) K6 U: a; u
1) 0 u& \- L$ o% Z0 j5 y1 _http://www.webmd.com/a-to-z-guides/c-reactive-protein-crp % M7 X" l& q r。。。。。。 , _( {' Z" j' x! [" N& BA 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. 6 |% `1 T. M' ?( C0 n# |$ y/ n. ?2 p+ h& D1 [2 A
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. ) ~5 K6 p$ u( x* h& Q; g9 i6 J% b 7 `$ J+ u/ q, Q* Y4 _Why It Is Done8 F3 \' _% y9 i2 p- r: f+ [
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A C-reactive protein (CRP) test is done to: w. ?% n% W8 D8 w9 A; u
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 c4 V1 g+ H! ~6 z/ ?- q
Cancer of the lymph nodes (lymphoma). 6 K2 P! u5 c6 i$ t; O; |Diseases of the immune system, such as lupus. . y: ?8 M! D1 Y2 cPainful swelling of the blood vessels in the head and neck (giant cell arteritis).+ D* h' J& y* q6 N X
Painful swelling of the tissues that line the joints (rheumatoid arthritis).0 }6 G1 p& }: j2 ]% Z# s2 H; ^+ T
Swelling and bleeding of the intestines (inflammatory bowel disease). 6 t; Z# P# ~- x. L) tInfection of a bone (osteomyelitis).% @- P' g4 Z) Y$ u: K