D-dimer - abin da yake da shi? A abin da cututtuka bukatar daukar irin wannan bincike?

Wasu marasa lafiya, musamman idan muna magana ne game da mata masu juna biyu, wajabta gwajin for D-dimer. Mene ne wannan? Me wadannan gwaje-gwaje? Abin da cututtuka za a iya gano cutar da wannan hanya?

D-dimer - abin da yake da shi?

Ginshikai na jini clotting ne quite rikitarwa. Amma idan muka takaice, shi kama da wannan. A karkashin mataki na thrombin kafa fibrin, wanda shi ne sai amenable ga plasmin. Wannan enzyme cleaves fibrin da fibrinogen kwayoyin cikin karami gutsure.

Wani lokaci, a lokacin aiwatar da fibrinolytic plasmin ba iya cikakken manne fibrnovoe fiber, da kuma inda ta kafa D-dimers - fairly manyan tsarin. Saboda haka, analysis for gaban D-dimer ba likitoci ga kimanta da matakai na jini coagulation da kuma gane wani hali to thrombosis.

Yadda za a shirya domin bada jini?

Abin farin, ta zamani, magani ya ci gaba da gwaje-gwaje don taimaka ƙayyade ko da jini D-dimer ne ba. Abin da irin gwaje-gwaje? A matakin na wannan abu za a iya samu daga hanyar amfani da hanyoyin da immunological karatu na jini jini.

Jini daukan samfur ne da za'ayi da safe, ko da yaushe a kan komai a ciki (kawai da ruwa mai tsarkakẽwa iya zama bugu). Kada hayaki kafin jini kyauta. Har ila yau, kada ka bijirar da jikin nauyi jiki exertion. Wata rana kafin hanya ya kamata a cire daga cikin abinci na m abinci, kamar yadda wannan zai iya shafar jini gwajin.

D-dimer ne wani muhimmin alama domin yana taimaka ka kiyaye hanya da ginshikai na samuwar da fibrinogen ƙasƙanci. Wannan binciken amfani da wani da ake zargi da thrombosis da DIC.

Manuniya "D-dimer" tãyar: abin da ake nufi?

Kullum dimer jini dole ba wuce 500 NG / ml. A mafi yawan lokuta, da karuwa a cikin wannan nuna alama ya nuna kasancewar wani jini gudan jini. A musamman, bincike ne sau da yawa amfani ga ganewar asali zurfin venous thrombosis ko na huhu embolism.

A daya hannun, akwai wasu dalilan da za su iya haifar da irin wannan rushewa. Hadarin dalilai sun hada da ci gaba shekaru, kamar yadda kusan kowace haƙuri girmi 80 shekaru na D-dimer aka dagagge. Bugu da kari, a irin wannan tsarin da ake lura a mata masu juna biyu.

A wasu lokuta, kara da matakin da abu hade da cututtuka, kamar gaban ƙari ko kamuwa da cuta. Bugu da ƙari kuma, wannan sakamakon da aka lura ga wasu raunuka na hanta, gaban aiki kumburi, watsa intravascular coagulation na jini.

Hadarin dalilai sun hada da m hematoma, tsokar zuciya infarction, ischemic cututtukan zuciya. Wani lokaci sakamakon za a iya cimma kan bango na thrombolytic far.

Sanadin ƙarya-korau sakamakon

A karkashin tasirin wasu dalilai ko thrombosis iya samun sakamakon, wanda shi ne al'ada D-dimer. Mene ne wadannan abubuwan da zai shafi daidaito na bincike? Domin a farkon shi ne ya kamata a lura da cewa D-dimer - wani abu da karya saukar gwada da sauri - shida sa'o'i bayan bayyanar shi ne ba zai yiwu ka gane burbushi na jini.

A wasu lokuta, ƙarya korau sakamakon faruwa lokacin ma kadan jini clots. A cikin wani hali, don daidai ganewar asali shari'a haƙuri yi yawa bincike hanyoyin.