本帖最后由 荷花池荒岛 于 2014-5-16 13:31 编辑 $ V+ P9 W& R8 K) Y8 W9 q+ U( o5 N2 x" n& X7 L
1) $ z6 a, Q* ^7 n% ?$ d, W http://www.webmd.com/a-to-z-guides/c-reactive-protein-crp q8 Z1 _ R& B# t, d。。。。。。 4 [9 D3 _. s# e( C. e. u/ f( sA 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. + @: q' B; o0 A# i; {. |- W 7 Z8 g2 q% z2 C' R2 t, L# WHigh 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.% c) L& G( q @ t# O
7 Q$ h2 e# j0 K5 TWhy It Is Done' k: Q2 C4 m2 N
! A9 F/ E# E0 ]- N3 R; s3 M0 z1 BA C-reactive protein (CRP) test is done to: 2 S3 |% B# O7 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:' s/ n1 k* c8 ]% Q9 C. ^
Cancer of the lymph nodes (lymphoma).) S2 j# i+ e! |; J
Diseases of the immune system, such as lupus. - l6 E3 |/ e6 f0 VPainful swelling of the blood vessels in the head and neck (giant cell arteritis). 4 h' Z+ P8 v: RPainful swelling of the tissues that line the joints (rheumatoid arthritis).; v. o1 K8 E9 D4 @
Swelling and bleeding of the intestines (inflammatory bowel disease).) d& j% E4 x) ]1 D$ l9 _* h
Infection of a bone (osteomyelitis).: e B/ D" `" w! j8 F