Ahụ ikeỌrịa na ọnọdụ

Ọrịa ụbụrụ infarction: otú egwu ọrịa a?

ọrịa ụbụrụ infarction bụ a nnọọ mgbagwoju ọrịa maka ọgwụgwọ na maka inwekwu ndụ mmadụ, nke ọ tara. Na nke a, ịba ụba nke metụtara ebe nke ụbụrụ ga-emekwa ka na-adịgide adịgide impairment nke ọrụ dị ka elu-ọkwa ụbụrụ anụ ahụ ngwa ngwa irreversibly gbanwere. Naanị 7 nkeji na ala mgbasa nwere ike ịgbanwee na-arụrụ ọrụ ebe nke ụbụrụ cortex ruo mgbe ebighị ebi.

Ọrịa ụbụrụ infarction triggered ọtụtụ ihe, otu nke isi ọrụ na-egwuri site vaskụla thrombosis systemic mgbasa ma ọ bụ detachment nke ihe e dere ede si dị n'ime shei nke carotid akwara. N'ịga site na arịa, ọbara clot ma ọ bụ atherosclerotic ihe e dere ede na-egbochi ndị arịa lumen, nta na size karịa onwe ha. Ọzọkwa embolus nwere ike nweta n'ime na nke n'aka ekpe nke obi mgbe rosette valvụ endocarditis ma ọ bụ transmural myocardial infarction. ọrịa ụbụrụ infarction nwere ike mere site igbochi nke lumen gas egosipụta na tinye n'ọbara n'oge na-emeghe ịwa obi. Mgbe embolization nke vaskụla ụbụrụ anụ ahụ na-enwe ike ụkọ oxygen na glucose. N'ihi ya maka mkpụrụ ndụ ụbụrụ dị erughi dị nnọọ ize ndụ - ọ na-eduga irreversible shutdown nke ọrụ nke emetụtara ebe. N'ihi ya, ịzụlite nnukwu ọrịa ụbụrụ infarction, ihe mgbaàmà nke nke adabere na orunótu nke lesion na ya mpịakọta. Ụzọ ọzọ ọrịa a na-akpọ onye na ischemic ọrịa strok.

Na ụdị na mgbaàmà nke ọrịa ụbụrụ infarction

E nwere ọtụtụ ụdị nke ischemic strok dabere na ọnọdụ nke occluded arịa embolus. Nke a nwere ike ịbụ na ọdọ mmiri infarcts n'ihu, n'azụ na n'etiti ụbụrụ akwara. Obere mgbe aka na usoro arịa vertebrobasilar-basilar efere, ruru ya ala nwechapụ arịa, n'ihi na e nwere a metụtara nanị akụkụ ụfọdụ ọrịa ụbụrụ infarction dị nnọọ obere. The mbụ mgbaàmà, na-egosipụta na-arịa ọrịa infarction, bụ ndị na-esonụ mgbanwe:

  • Onye ọrịa na-adịghị mgbu n'ihi enweghị ndị a na-anabata ya na ụbụrụ.
  • Na nke a ịrịba ama nke infarction bụ na-eduga paresis moto ọrụ na-abụghị n'akụkụ nke lesion. The adịghị ike nke aka na ụkwụ, enweghi ike mepụta ihe bara uru ije bụ hallmarks nke Central mkpọnwụ.
  • Otú ọ dị, ịsụ ije nke aka na ụkwụ na-, nke na-ghọtara site segmental spinal ngwa.
  • Ọzọkwa na-ezo aka mgbaàmà nke paresis nke ejije mọzụlụ, karịsịa myocardial n'etiti ụbụrụ akwara.
  • Mgbe ahụ kwukwara moto aphasia (ọnwụ okwu) n'ihi na nke mmeri nke okwu Broca si ebe, metụtara nanị akụkụ ụfọdụ na-adịchaghị mma frontal gyrus. Na ndị inyom, olu ọrụ nwere ike nọgidere na-enwe site na ọnụnọ nke abụọ okwu emmepe na onye ọ bụla nke ammamihe.
  • Ọzọkwa na n'akụkụ nke lesion bụ mgbe anya mgbaàmà nke dilated ụmụ akwụkwọ, ma na ndị ọzọ na anya ya nkịtị uru.

Ọ ga-ekwe omume ka ọ gwọọ ọrịa ụbụrụ infarction?

Ọ bụrụ na ị ma ọ bụ gị na ezinụlọ gị ahụhụ ụbụrụ infarction, ọgwụgwọ ike-egbu oge ruo mgbe ebighị ebi. N'ihi nke a, ọtụtụ iche iche iche iche nke ọgwụ ọjọọ, na pathogenic enye symptomatic ọgwụ. The mbụ ụdị ọgwụ ndị Antiplatelet na thrombolytic, dị ka nke ọ bụ amamihe na-eji aspirin plus clopidogrel, nakwa dị ka streptokinase ma ọ bụ alteplase. Maka symptomatic ọgwụgwọ nke kwesịrị ekwesị ọgwụ ọjọọ eme ihe maka enyemaka nke ihe ọdịdọ na autonomic ọrịa nke gbasara obi na akụkụ okuku ume ọrụ. Ọ bụkwa ihe amamihe na-ịme nootropic ọgwụ ọjọọ na melite ụbụrụ ọrụ, ma ọ bụghị weghachi emetụta mkpụrụ ndụ. Na nke ọ bụla, ọbụna na-adọ ọgwụgwọ nke ọrịa n'ụlọ ọgwụ, na-ewetara ya azụ nkịtị ndụ mgbe ahụhụ a ụbụrụ infarction bụ fọrọ ekwe omume.

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