I-arteries ithwala igazi, igcwele umoya-mpilo, kuwo wonke umzimba. Ehlangothini ngalunye entanyeni, bonke abantu bane-artery carotid. Bahambisa igazi ebuchosheni. Ngezinye izikhathi kukhona ukunciphisa, okuyinto ebiza stenosis. Lesi simo sandisa kakhulu ingozi yokushaywa yisifo.
Izimpawu ze-stenosis yomshini we-carotid
Ukuqina kwesifo se-carotid akuyona isifo, kodwa isimo esibangelwa ukubunjwa kwama-atherosclerotic plaques. Ngakho-ke, ayikho imithi enjalo, kodwa kunezibonakaliso zesifo. Omunye wabo ukuhlaselwa kwe-ischemic okudlulayo. Bavuka lapho ngisho ne-clot encane yegazi okwesikhashana idlula umthambo ohlinzeka igazi ebuchosheni bethu. Ngakho-ke, izimpawu ze-stenosis ze-carotid arteries zibhekwa njengezibonakaliso zokuhlaselwa kwesikhashana. Lokhu kufaka:
- ukuwohloka kombono (imibuthano emnyama noma ukufiphaza) kweso elilodwa noma amabili;
- ukulahlekelwa ngokuzumayo kombono wamaminithi ambalwa;
- ukubopha kwengxenye ebusweni;
- Ubunzima bokuqonda lokho okushiwo yi-interlocutor;
- inkulumo ehlelekile;
- isiyezi;
- ukungena emandleni noma emlenzeni;
- ubunzima bokugwinya;
- ukusebenzisana nokukhubazeka .
Ngemuva kokuvela kwanoma yiziphi izimpawu zesimo somzimba we-carotid yangaphakathi, isiguli sidinga usizo oluphuthumayo lwezokwelapha, ngoba akunakwenzeka ukubikezela ukuthi ngabe lesi sifo sizoqhubeka yini.
Ukwelashwa kwe-stenosis yamathambo e-carotid
Ukwelashwa kwe-stenosis ye-artery carotid kufanele kwenziwe kuphela ochwepheshe, ngoba udokotela kuphela ongakwazi ukucacisa ubunzima bezinqubo, kanye nezinga lokunciphisa imithi ye-artificial lumen. Ngokuvamile, ukwelashwa kufaka phakathi ukuthatha izidakamizwa zemithi kanye nokushintsha kokuphila. Isiguli sidinga ukudla ukudla okuncane okolweni, okwe-cholesterol kanye namafutha (okugcwele), ukuyeka ukubhema, ukuqapha ukucindezeleka kwegazi, ungasebenzisi kabi utshwala, futhi uhlanganyele ekusebenzeni ngokomzimba.
Kwezinye izimo, ukugubha nokuqina kwesifo somthamo we-carotid kudinga ukunakekelwa okuhlinzekwa, ukukhetha okuphumelelayo kakhulu okuyi-endarterectomy. Lena yinkqubo lapho wonke amafutha abeka khona kanye namapulates asuswa ekukhanyeni komunye umthambo noma emibili. Kuphoqelekile ukuthi umsebenzi onjalo ukwenziwa yiziguli eziye zabhekana nokuphazamiseka okubuhlungu ebuchosheni. Ngaphambi kokwelapha i-stenosis ye-artery carotid ngendlela yokusebenza, udokotela angancoma ukusetshenziswa kwezidakamizwa ze-anticoagulant. Zinciphisa igazi, okuyinto enciphisa kakhulu ingozi yesifo ngaphambi kokuphela kwe-endarterectomy.