Cerebral Infarction yog dab tsi?

Txhais ntawm Cerebral Infarction

Cerebral infarction tseem hu ua ischemic stroke.Tus kab mob no yog tshwm sim los ntawm ntau lub regional ntshav mov tsis txaus nyob rau hauv lub hlwb cov ntaub so ntswg, ua rau cerebral ischemia thiab anoxia necrosis, thiab tom qab ntawd coj mus kuaj mob neurological deficit.

Raws li kev sib txawv pathogenesis, cerebral infarction tau muab faib ua hom loj xws li cerebral thrombosis, cerebral embolism thiab lacunar infarction.Ntawm lawv, cerebral thrombosis yog hom kab mob cerebral ntau tshaj plaws, suav txog li 60% ntawm tag nrho cov mob hlwb, yog li hu ua "cerebral infarction" yog hais txog cerebral thrombosis.

Dab tsi yog Pathogeny ntawm Cerebral Infarction?

1. Arteriosclerosis: thrombus yog tsim los ntawm atherosclerotic plaque nyob rau hauv cov hlab ntsha.
2. Cardiogenic cerebral thrombosis: Cov neeg mob atrial fibrillation yog qhov ua rau mob thrombosis, thiab cov thrombus ntws mus rau hauv lub hlwb los thaiv cov hlab ntsha hauv hlwb, ua rau lub hlwb infarction.
3. Kev tiv thaiv kab mob: Kev tiv thaiv kab mob tsis zoo ua rau mob hlab ntsha.
4. Cov kab mob sib kis: kab mob leptospirosis, tuberculosis, thiab syphilis, uas tuaj yeem ua rau cov hlab ntsha tuaj yeem yooj yim, ua rau cerebral infarction.
5. Cov kab mob ntshav: polycythemia, thrombocytosis, disseminated intravascular coagulation, thiab lwm yam. yog nquag thrombosis.
6. Congenital developmental abnormalities: dysplasia ntawm cov nqaij fibers.
7. Kev puas tsuaj thiab rupture ntawm intima ntawm cov hlab ntsha, kom cov ntshav nkag mus rau hauv cov hlab ntsha phab ntsa thiab tsim ib tug nqaim channel.
8. Lwm yam: tshuaj, qog, rog emboli, roj emboli, thiab lwm yam.

Cov tsos mob ntawm Cerebral Infarction yog dab tsi?

1. Cov tsos mob tseem ceeb:mob taub hau, kiv taub hau, vertigo, xeev siab, ntuav, lub cev muaj zog thiab / lossis kev hnov ​​​​mob aphasia thiab txawm coma.
2. Cov tsos mob ntawm paj hlwb:ob lub qhov muag ntsia mus rau sab lesion, neurofacial tuag tes tuag taw thiab lingual tuag tes tuag taw, pseudobulbar tuag tes tuag taw, nrog rau choking los ntawm haus dej haus thiab nyuaj rau nqos.
3. Cov tsos mob ntawm lub cev:limb hemiplegia los yog me me hemiplegia, txo lub cev tsis hnov ​​​​tsw, tsis khov kho gait, limb tsis muaj zog, incontinence, thiab lwm yam.
4. Mob cerebral edema, nce intracranial siab, thiab txawm cerebral hernias thiab coma.vertebral-basilar artery system embolism feem ntau ua rau coma, thiab qee zaum, kev puas tsuaj tuaj yeem ua tau tom qab ruaj khov thiab txhim kho, thiab muaj peev xwm rov ua dua ntawm infarction lossis lwm yam hemorrhage.