Thrombosis bụ usoro nke ọbara na-asọpụta na-agbakọta wee ghọọ mkpụkọ ọbara, dị ka ụbụrụ ụbụrụ ụbụrụ thrombosis (na-akpata ọrịa ụbụrụ), thrombosis miri emi nke akụkụ ala, wdg. Mkpụkọ ọbara a kpụrụ bụ thrombus;mkpụkọ ọbara a na-eme n'akụkụ ụfọdụ nke arịa ọbara na-akwaga n'ọbara ma tụba ya n'ọbara ọzọ.A na-akpọ usoro nke embolism.Ọkpụkpụ akwara dị omimi nke akụkụ ụkwụ dị ala na-adapụ, na-akwaga, na-atụba ya n'ime akwara pulmonary ma na-akpata embolism pulmonary.;A na-akpọ mkpụkọ ọbara nke na-akpata embolism n'oge a.
N'ime ndụ kwa ụbọchị, a na-afụ ụfụ ọbara mgbe ọ kwụsịrị imi imi;ebe ọnya na-emerụ ahụ, a na-enwe mmetụta mgbe ụfọdụ akpụ, nke bụkwa thrombus;na myocardial infarction na-akpata site na nkwụsị nke ịgba ọsọ ọbara mgbe akwara akwara na-abanye n'ime obi na-egbochi mkpụkọ ọbara Ischemic necrosis nke myocardium.
N'okpuru ọnọdụ physiological, ọrụ nke thrombosis bụ ịkwụsị ọbara ọgbụgba.Ndozi nke anụ ahụ na akụkụ ahụ ga-ebu ụzọ kwụsị ọbara ọgbụgba.Hemophilia bụ coagulopathy na-akpata n'ihi enweghị ihe mgbochi coagulation.O siri ike ịmepụta thrombus na akụkụ ahụ merụrụ ahụ, ọ nweghịkwa ike ịkwụsị ọbara ọgbụgba na-akpata ọbara ọgbụgba.Ọtụtụ thrombosis hemostatic na-etolite ma dị na mpụga arịa ọbara ma ọ bụ ebe arịa ọbara gbajiri agbaji.
Ọ bụrụ na mkpụkọ ọbara na-etolite n’ime arịa ọbara, a na-egbochi ọ̀tụ̀tụ̀ ọbara na-eru n’ime arịa ọbara, ọ̀tụ̀tụ̀ ọbara ji erugharị n’ọbara na-ebelata, ma ọ bụ ọbụna ọ̀tụ̀tụ̀ ọbara na-akwụsị.Ọ bụrụ na thrombosis na-eme na akwara, ọ ga-ebute ischemia akụkụ / anụ ahụ na ọbụna necrosis, dị ka myocardial infarction, infarction cerebral, na necrosis / bepụ akụkụ ala.The thrombus kpụrụ na miri veins nke ala nsọtụ ọ bụghị nanị na-emetụta eruba nke venous ọbara n'ime obi na-akpata ọzịza nke ala nsọtụ, ma na-adapụ site na usụhọde vena cava, nri atrium na nri ventricle ịbanye na incarcerate n'ime. akwara pulmonary, nke na-ebute embolism pulmonary.Ọrịa ndị nwere ọnụ ọgụgụ ọnwụ dị elu.
Mmalite thrombosis
N'ọtụtụ ọnọdụ, njikọ mbụ nke thrombosis bụ mmerụ ahụ, nke nwere ike ịbụ trauma, ịwa ahụ, mgbawa plaque na arteries, ma ọ bụ ọbụna mmebi endothelial kpatara ọrịa, mgbochi na ihe ndị ọzọ.Usoro a nke nguzobe thrombus malitere site na mmerụ ahụ ka a na-akpọ usoro coagulation exogenous.N'ọnọdụ ole na ole, nkwụsị ọbara ma ọ bụ nkwụsị nke ọbara na-agba ọsọ nwekwara ike ịmalite usoro nke thrombosis, nke bụ ụzọ ntinye aka na kọntaktị, nke a na-akpọ usoro coagulation endogenous.
Hemostasis nke mbụ
Ozugbo mmerụ ahụ metụtara arịa ọbara, platelet ndị ahụ na-ebu ụzọ na-akpụkọta otu oyi akwa iji kpuchie ọnya ahụ, wee rụọ ọrụ ka ha chịkọta ọnụ iji mepụta clumps, nke bụ platelet thrombi.A na-akpọ usoro ahụ dum hemostasis mbụ.
Hemostasis nke abụọ
Ihe mmerụ ahụ na-ahapụ ihe na-eme ka ahụ dị n'ahụ nke a na-akpọ anụ ahụ, nke na-amalite usoro nchịkọta nke endogenous iji mepụta thrombin mgbe ọ banyere n'ọbara.Thrombin bụ n'ezie ihe na-eme ka protein coagulation n'ime ọbara, ya bụ, fibrinogen ghọọ fibrin., A na-akpọ usoro ahụ dum hemostasis.
"Mmekọrịta zuru oke"Thrombosis
N'ime usoro nke thrombosis, ọkwa mbụ nke hemostasis (platelet adhesion, activation and aggregation) na nke abụọ nke hemostasis (thrombin mmepụta na fibrin formation) na-arụkọ ọrụ.Enwere ike ime hemostasis nke ọkwa nke abụọ naanị na ọnụnọ platelet, ma thrombin etolite na-eme ka platelet rụọ ọrụ ọzọ.Ha abụọ na-arụkọ ọrụ ọnụ ma na-arụkọ ọrụ ọnụ iji mechaa usoro nke thrombosis.
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