Ko te thrombosis he tukanga e pupū ai te toto e rere ana, ka huri hei toto totoka, pērā i te thrombosis o te uaua roro (e hua ai te mate roro), te thrombosis o te uaua hohonu o ngā pito o raro, me ētahi atu. Ko te toto totoka kua hangaia he thrombus; ko te totoka kua hangaia i roto i tētahi wāhanga o te uaua toto ka heke i te taha o te toto ka mauheretia ki tētahi atu uaua toto. Ko te tukanga o te embolization ka kiia ko te embolism. Ka taka te thrombosis o te uaua hohonu o ngā pito o raro, ka heke, ka mauheretia ki te uaua pūkahukahu ka puta ai te embolism pūkahukahu. ; Ko te totoka e hua ai te embolism ka kiia he embolus i tēnei wā.
I roto i te oranga o ia rā, ka pupuhihia he toto totoka i muri i te whakamutua o te toto ihu; i te wā e whara ana te marō, ka taea te rongo i tētahi puku, he thrombus anō hoki; ā, ka puta te mate ngakau na te aukati i te rere o te toto ina aukatia te uaua coronary e whakapūmau ana i te ngākau e te toto totoka. Te mate pukupuku o te uaua ngakau.
I raro i ngā āhuatanga ā-tinana, ko te mahi a te thrombosis he whakamutu i te toto. Me whakamutu tuatahi te toto i te whakatikatika i ngā kiko me ngā okana katoa. Ko te hemophilia he mate toto toto e puta mai ana i te korenga o ngā matū toto toto. He uaua ki te hanga thrombus i te wāhanga whara, ā, kāore e taea te whakamutu i te toto, ā, ka puta te toto. Ko te nuinga o te thrombosis hemostatic ka puta, ā, kei waho o te uaua toto, i te wāhi rānei i pakaru ai te uaua toto.
Ki te puta he toto totoka i roto i te uaua toto, ka āraia te rere o te toto i roto i te uaua toto, ka whakaitihia te rere o te toto, ka aukatia rānei te rere o te toto. Ki te puta he thrombosis i roto i ngā uaua toto, ka puta he ischemia o ngā okana/kiko me te nekrosis, pērā i te myocardial infarction, te roro infarction, me te necrosis/amputation o ngā pito o raro. Ko te thrombus e hangaia ana i roto i ngā uaua hohonu o ngā pito o raro, ehara i te mea ka pā ki te rere o te toto venous ki roto i te ngākau, ka pupuhi hoki ngā pito o raro, engari ka taka atu hoki mā roto i te vena cava o raro, te atrium matau me te ventricle matau ki te tomo me te mauhere ki roto i te uaua pūkahukahu, ka hua ake he pulmonary embolism. Ngā mate he nui te mate.
Te tīmatanga o te thrombosis
I te nuinga o te wā, ko te hononga tuatahi o te thrombosis ko te whara, arā, he whara, he pokanga, he pakaru o te paraka i roto i ngā uaua toto, tae atu ki te kino o te endothelial i puta mai i te mate, te ārai mate me ētahi atu āhuatanga. Ko tēnei tukanga hanganga thrombus i tīmatahia e te whara ka kiia ko te pūnaha toto toto exogenous. I ētahi wā, ko te noho o te toto, ko te puhoi rānei o te rere o te toto ka taea hoki te tīmata i te tukanga thrombosis, he huarahi whakahohenga whakapā, e kiia nei ko te pūnaha toto toto endogenous.
Te hemostasis tuatahi
Kia pāngia ngā oko toto e te whara, ka piri tuatahi ngā pereti toto ki te hanga i tētahi paparanga kotahi hei taupoki i te patunga, kātahi ka whakahohehia kia huihui hei hanga i ngā puranga, arā, ko ngā thrombi pereti toto. Ka kiia te tukanga katoa ko te hemostasis tuatahi.
Hemostasis tuarua
Ka tukuna e te whara tētahi matū toto totoka e kiia nei ko te tissue factor, e tīmata ai te pūnaha toto totoka taketake ki te whakaputa thrombin i muri i te urunga ki te toto. Ko te thrombin he whakakorikori e huri ana i te pūmua toto totoka i roto i te toto, arā, te fibrinogen hei fibrin. , Ko te tukanga katoa e kiia ana ko te hemostasis tuarua.
"Te Taunekeneke Tino Pai"Te toto toto
I roto i te tukanga o te thrombosis, ka mahi tahi te wāhanga tuatahi o te hemostasis (te piri o te pereti toto, te whakahohenga me te whakakotahitanga) me te wāhanga tuarua o te hemostasis (te hanga thrombin me te hanganga fibrin). Ka taea anake te whakahaere i te hemostasis wāhanga tuarua i te aroaro o ngā pereti toto, ā, ka whakahohehia anō e te thrombin kua hangaia ngā pereti toto. Ka mahi tahi ngā mea e rua, ka mahi tahi ki te whakaoti i te tukanga o te thrombosis..
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