Izifo Umhlinzi zobuchopho

izifo Umhlinzi zobuchopho ingaqala ngenxa umfutho ophakeme wegazi, izinkinga zokwakheka ukuthuthukiswa semithambo (useshonile arteriovenous), isifo sokuqina kwemithambo yegazi semithambo ebuchosheni nasezimpahleni enkulu ekhanda. Izimbangela zihlanganisa vasculitis, phakomatoses, ukulimala, zegazi ezibangelwa lemikhuhlane inhliziyo.

Zokwelapha, uhlukanise imivimbo neziyaluyalu kwegazi ebuchosheni bemvelo ugingqe. Ukudlulisa ukwephulwa (ukwephula dyscirculatory kuhlasela ischemic lezivakashi) libhekene cyanosis zesikhumba ebonakalayo lwamafinyila, kwezinye izimo, kukhona ukuvuvukala ebusweni. I ukubonakaliswa nobuntu iziyaluyalu zihlanganisa isiyezi, umsindo, ubuhlungu ekhanda. Common isici sici niphele amandla, ephelezelwa coldness futhi cyanosis wemikhawulo.

izifo Umhlinzi zobuchopho Trigger odlulayo abahluphayo kwegazi kungahluka ngobuthakathaka ndikindiki wemikhawulo imvelo ugingqe (hemiparesis), ezincane inkulumo neziyaluyalu, ukuquleka, ukuphazamiseka cranial ezinzwa umsebenzi kanye iziyaluyalu ukwazi.

Isikhathi izimpawu zokungasebenzi kahle kwemizwa kuba imizuzu embalwa noma amahora, kodwa hhayi amahora angaphezu amabili nane. Kwezinye izimo, ezicashe Ukudlula yokuphazamiseka kwegazi ukuthuthukisa mini-imivimbo. Kufanele kuqashelwe ukuthi ezimweni ezinjalo ukuqaphela microstroke nzima kakhulu.

Yiqiniso Ebulalayo nomfutho wegazi ophezulu kungabangela edema palsy, okuyinto kuhambisana ukubukeka ngokushesha ikhanda, landa ngamaphesenti sneezing noma ukukhwehlela, ukuhlanza, kwehle izinga lokushaya kwenhliziyo, isicanucanu, isiyezi, izimpawu meningeal. Kwezinye izimo, isici kungukuphula ukubambisana nesineke.

izifo Cerebrovascular okubangela kwegazi iziyaluyalu e imithambo ahlukahlukene, libhekene izimpawu ezihlukahlukene, okuyinto incike yokuntuleka kwegazi ebuchosheni elihambisana ingxenye. Ukudlulisa ukuphazamiseka ayesekhona ezithinta yangaphakathi carotid Umthambo, angase avuse inkulumo ukungasebenzi ngendlela noma hemiparesis ukugeleza besikhashana engxenyeni okuphambene emzimbeni. thuthuva Development nokusakazwa imithambo vertebral kubangela umbono double, ubuhlungu bekhanda, kusebentisana iziyaluyalu.

Ngo atherosclerotic ezinzima ngesikhathi isifo cerebrovascular eshiwo ku-acute ukwehluleka kwegazi, ubuchopho, ephelezelwa izimpawu ezinhlobonhlobo zokuphazamiseka nemvelo eziphilayo.

Njengoba ukubonakaliswa okufanele ukulahlekelwa inkumbulo futhi bahlakaniphe kangakanani, ukwehlisa ukunakwa, okuvela kuyo lability ngokomzwelo, ikhaliphe sokugembula ukucasuka kuphawulwe. thuthuva olunamandla e kwegazi igazi kungaholela thrombosis noma embolism. Lezi zimo imbangela evamile unhlangothi.

Igazi iziyaluyalu kungaba azalwa naso ngokwemvelo. Ngu sokugembula kwasekuzalweni kakhulu ekuthuthukeni semithambo ahlobene kombungu semithambo yobuchopho. Kulokhu, kukhona elingalungile uxhumano umthambo noma Umthambo, noma kokubili. Imbangela yale isifo kuze kube manje uhlala akucacile. Ubukhulu yalezi pathologies kungaba ezahlukene.

Inani izifo semithambo kungenziwa kutholakala utero. Njengomthetho, elisetshenziswa sitholakele ultrasound. Ngakho, ngokwesibonelo, kunqunywa izinhlumba cerebral semithambo plexuses. Okuningi okuqukethwe yile ngxenye ayinakho amangqamuzana ezinzwa futhi kuthatha ingxenye in the ketshezi ukuthuthukiswa. Lo luketshezi kuyadingeka ekuthuthukiseni zobuchopho fetus. Kwezinye izimo, kuba ivinjelwe amaseli ezizungezile. Ngenxa yalokhu, kuba umgodi (izinhlumba).