本帖最后由 荷花池荒岛 于 2014-5-16 13:31 编辑 4 A8 S$ D$ ~5 d6 `4 g# C8 ^, P! a+ m5 R6 f8 k" S) W6 ~, P
1) % N: b" D" C2 K http://www.webmd.com/a-to-z-guides/c-reactive-protein-crp 8 b/ k2 F& u( z+ W3 h9 s/ T。。。。。。 " g* x" a) G" @/ r6 x3 FA 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.! b5 q0 X- U+ t5 w+ J) V
2 ~- u4 L$ k# W T- ^; A% i! fHigh 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.; \. n$ J8 M" j9 i! l; s4 B
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Why It Is Done 7 @$ q3 ~5 q/ ~7 R- {7 ^ ( E# k! K4 J( ?( SA C-reactive protein (CRP) test is done to:& f% d, V9 K& z2 V3 E, s
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: x7 |7 R' L f% X3 D E# I+ a% I
Cancer of the lymph nodes (lymphoma). " K/ j( u1 y& ]% C$ lDiseases of the immune system, such as lupus. ; G* x6 B6 _* r# TPainful swelling of the blood vessels in the head and neck (giant cell arteritis).$ E8 T' f1 n8 O! F5 s
Painful swelling of the tissues that line the joints (rheumatoid arthritis).' m! t+ V p; c* R" G6 ^
Swelling and bleeding of the intestines (inflammatory bowel disease).. z2 A7 r1 H0 m; `/ N; J5 a
Infection of a bone (osteomyelitis).: U2 G4 s6 V6 y' _, O) d