Angiopathy ngwengwzi. Izici sikashukela wakhe kanye nomfutho wegazi ophezulu

In izifo eziningi yezitho zangaphakathi izinguquko sokugembula zenzeka izitsha. Ziyakwazi ngokuthi angiopathies futhi bayingozi empilweni sina. Omunye izilonda ezinkulu semithambo kuyinto angiopathy retina. Kuyinto imbangela enkulu ongaboni futhi ngisho nobumpumputhe. Isikhathi esining impela yenzeka sikashukela nomfutho wegazi ophezulu.

angiopathy ngwengwzi kungenzeka kubangelwa hypotension, ezicutshini, eclampsia (toxemia okunzima sokukhulelwa), esifubeni ukuhlukumezeka, intsha angiopathy.

Imbangela izinguquko semithambo sephula ukulawulwa sezinzwa ithoni semithambo. Nge ukwelashwa esifike ngesikhathi futhi ezanele, bangase zinyamalale. Uma impatho akuyona kwenziwe, angiopathy retina iba angiosclerosis futhi awushintsheki. Endabeni ka kokunikezwa kwe-isiqondiso sezinzwa of zibe kwemithambo yegazi kanye emithanjeni. Uma izinguquko avele organic semithambo odongeni ngesimo uphawu yayo, kusho i-angiosclerosis ekuqaleni. It libhekene ukubonakala izimpawu ezikhethekile, izimpawu okuthiwa isiliva nethusi wire noma abalobi, uSalus-Hun.

Uma, ngaphezu the fundus kokuvela izilonda ngesimo ukuvuvukala, yisihlungu noma awe ukopha, esesithombenesi kuthiwa retinopathy.

Angioretinopathy - inhlanganisela izinguquko semithambo kanye retinopathy. Lapho kunqotshwa ngisho emsipheni optic ke kuyomelwe baye mayelana neyroretinopatii.

Izinguquko kwe-retina sikashukela

izinguquko Umhlinzi sikashukela abahlangene sebethule mucopolysaccharides ezindongeni zabo, ukuqina odongeni, ukunciphisa inesikhala semithambo. Ukwandisa ikhono erythrocyte ukuba banamathele isitsha izindonga (lokhu kubizwa ngokuthi i-wokuhlanganisa lenyuke). Ngenxa yalokhu, kukhona kahle kwegazi futhi ithuthukisa hypoxia ngwengwzi. Compensatory kwandisa kumiswa imikhumbi igazi, kodwa unephutha waqhumuka kalula. Lokhu kungaholela lamabutho ngwengwzi.

izinguquko fundus sikashukela ihlukaniswe izigaba ezintathu. Ekuqaleni, angiopathy retina ngo kokubili amehlo livela varicose emithanjeni, ukubukeka microaneurysms lemithambo nokopha angawodwa. Ngo esigabeni sesibili, lezi zinguquko zikhulisa, kukhona tortuosity emithanjeni, lobuhlalu yabo ukunwetshwa, ukuvuvukala retina. Kukhona ukopha eminingi ngesimo emapheshana, amalangabi izindawo. Esigabeni sesithathu, bonisa ukuthuthukiswa kwezicubu glial. Kukhona izitsha elalisanda kumiswa. Kuba kunokwenzeka lamabutho ngwengwzi.

izinguquko ngwengwzi zenzeka kaningi kubantu besifazane. Amathuba nesenzakalo yabo mkhulu sikashukela uhlobo lokuqala. Ukuvimbela angiopathy futhi retinopathy sikashukela, udinga ukuqapha ngokucophelela izinga likashukela egazini, ekuvimbeleni izithelo zalo.

Izinguquko kwe-retina ngo nomfutho wegazi ophezulu

Kwegazi libhekene izinguquko ecijile fundus. Ukuhlolwa ngalesi sifo kubalulekile ukucacisa nesigaba lesi sifo futhi Izibikezelo yayo, ukuqapha ukuphathwa efanele.

izinguquko ngwengwzi olwenziwa ngezigaba eziningana. Ngo esigabeni sokuqala, okuhambelana ukuqala umfutho wegazi ophakeme, eba angiopathy ngwengwzi ne emithanjeni, ukubukeka ukuvaleka kwemithambo yegazi. Kwehlukana engela kwandisa emithambo yegazi 3rd nokuhleleka 2nd. Kungaba ububomvu kunangonyaka emsipheni optic. Lapho ukucindezela kwabanye eziphikelelayo lehla zonke lezi zinguquko zenzeke.

Ngo izitsha isigaba sesibili ukuthuthukisa izinguquko sclerotic. udonga yabo sikhula futhi imvume sinciphile. Azuza umbala ophuzi-obomvu bese emhlophe (izimpawu zethusi esiliva wire). Ngesikhathi esifanayo unamathelise Umthambo licindezele vein ngilungele babewela, kukhona izimpawu uSalus. Yesithathu neyesine isigaba izinguquko ukumela ukuthuthukiswa retinopathy futhi neyroretinopatii. Uma ngwengwzi angiopathy nomfutho wegazi ophakeme nesifo ekuseni sihamba ngokuphelele, okwalandela izitsha esiteji kanye nezinguquko fundus kukhona engelapheki.

Konke lokhu kubonisa ukubaluleka ukwelashwa okufika ngesikhathi futhi efanele isifo ecashile. Ungakhohlwa ngakho, nokuba nempilo enhle kuwe!