D-dimer yog muab los ntawm tus ntoo khaub lig-txuas fibrin clot yaj los ntawm plasmin.Nws feem ntau qhia txog kev ua haujlwm lytic ntawm fibrin.Nws yog tsuas yog siv nyob rau hauv kev kuaj mob ntawm venous thromboembolism, tob vein thrombosis thiab pulmonary embolism hauv kev kho mob.D-dimer qualitative test yog qhov tsis zoo, yog tias qhov ntsuas ntau yuav tsum tsawg dua 200μg / L.

Kev nce D-dimer lossis cov txiaj ntsig tau zoo yog feem ntau pom nyob rau hauv cov kab mob cuam tshuam rau theem nrab hyperfibrinolysis, xws li lub xeev hypercoagulable, tshaj tawm intravascular coagulation, kab mob raum, kev hloov pauv hauv nruab nrog cev, thiab kev kho thrombolytic.Tsis tas li ntawd, thaum muaj activated thrombosis nyob rau hauv lub cev cov hlab ntsha, los yog cov kab mob nrog los ntawm fibrinolytic kev ua si, D-dimer kuj yuav ho nce ho.Cov kab mob xws li myocardial infarction, pulmonary embolism, qis kawg ntawm cov hlab ntsha sib sib zog nqus thrombosis, cerebral infarction Etc.;qee qhov kev kis kab mob, kev phais, kab mob qog, thiab cov ntaub so ntswg necrosis kuj ua rau muaj D-dimer ntxiv;Tsis tas li ntawd, qee cov kab mob ntawm tib neeg autoimmune, xws li rheumatic endocarditis, mob caj dab rheumatoid, kab mob Lupus erythematosus, thiab lwm yam, kuj tseem tuaj yeem ua rau D-dimer nce ntxiv.

Ntxiv nrog rau kev kuaj mob, kev kuaj pom ntau ntawm D-dimer tuaj yeem ua kom muaj nuj nqis cuam tshuam txog cov nyhuv thrombolytic ntawm cov tshuaj hauv kev kho mob.Yam kab mob, thiab lwm yam, yog txhua yam pab tau.

Nyob rau hauv cov ntaub ntawv ntawm siab D-dimer, lub cev muaj kev pheej hmoo ntawm thrombosis.Lub sijhawm no, tus kab mob tseem ceeb yuav tsum tau kuaj pom sai li sai tau, thiab qhov kev tiv thaiv thrombosis yuav tsum tau pib raws li DVT qhab nia.Qee cov tshuaj tuaj yeem raug xaiv rau kev kho mob anticoagulation, xws li kev txhaj tshuaj subcutaneous ntawm qis molecular hnyav heparin calcium lossis rivaroxaban, uas muaj qee yam kev tiv thaiv ntawm kev tsim cov thrombosis.Cov neeg uas muaj thrombotic lesions yuav tsum tau thrombolytic qog sai li sai tau nyob rau hauv lub golden lub sij hawm, thiab Periodically tshuaj xyuas D-dimer.