Mpeng aortic aneurysm: bakang, matšoao le kalafo

Aortic aneurysm ea cavity mpeng - e pathological thinning le protrusion mabota tsa sejana mali. Lijaneng tlwaelehileng ea bohlokoa haholo mesifa le teteaneng. Sena se nolofalletsa hore ba mamella marotholi haholo khatello. Empa ka linako tse fapaneng tse itseng, 'me marako mothapo ba thinner tlas'a bohato ba le khatello e ruruhe ka hare. bulge ena e bitsoa aneurysm. E ka di kentswe likepeng tse sa tšoaneng, empa ke atileng ka ho fetisisa libakeng tse itseng tsa aorta, e leng ke mothapo kholo ka ho fetisisa ka 'mele. Ka mohlala, ho aneurysm tsa nyoloha aorta kapa arcs lona.

Marako le ka hare la sebopeho pathological tsa thrombi mali hangata e koahetsoeng. Ka linako tse ling ha ho na protrusion tsa lerako lohle ka karolo e itseng ea sekepe, 'me pakeng tsa le dikarolo tsa lona. Mali-mokoti o tletseng metsi thehoa pakeng tsa lisele tsa mothapo ena. bolwetse ena e bitsoa aneurysm.

Lisosa tsa lefu

Aortic aneurysm ea cavity mpeng bonahala hangata ka ho fetisisa ka lebaka la mabaka ana a:

• foleng kgatelelo ya madi;
• fokolisang ha marako a sejana mali, ho lahleheloa ke elasticity, atherosclerosis;
• botsofali (senile) phetoho;
• congenital le lefa tsela e sa tloaelehang ka ho ntshetsopeleng ea 'mele ea. Ba bangata ba mafu a liphatsa tsa lefutso tse kang lefu Marfan e, ho ka etsa hore le bofokoli ea bohlokoa marako a;
• ea moo ho phetha molao tshenyo;
• le sesosa le tloaelehileng la aneurysms thoracic - mokaola le lefuba.

Symptomatology le phumano

hangata haholo, ka mpeng aortic aneurysms ke asymptomatic. Haeba matšoao a lefu lena bontša ka boeona e ka tsela e latelang:

• matla tobeletsa le "rusolla" bohloko ka sefubeng, mpeng kapa morao-lehlakoreng - pakeng tsa le di-blades ka mahetla;
• ikutloa pulsating boima ka mpeng ea;
• Thoracic aortic aneurysm ea cavity ka mpeng ho ka etsa hore hoarseness, wheezing, bothata ba ho hema kapa engole (ka lebaka la ho sebopeho sa hatella metso, e leng pampitšana e reng ho hema le matšoafo).

Ho tla ananela hore aneurysm aortic - ena ke bolwetse kotsi haholo. Roba hangata isang nyarosa le lefu. Ho hlahloba lefu lena ke ho le thata haholo ka lebaka la ho asymptomatic. Hangata a fumana ka tšohanyetso ha a go dira patlisiso ea boraro-e mengata. Sesupo sa tobang oa ho ba teng ha aneurysm e ka ba pelo korotla. Lithuto tsa ho khetholla bolwetse:

• Ultrasound maemong (Doppler) ;
• MRI;
• angiography lehlakoreng le leng moemeli;
• ea computed tomography.

Esita le ba fokolang ka aneurysms aortic hlokang tlhokomelo le taolo ea liphetoho kamehla.

kalafo

Ho buoa mokhoa - ke ho bolela feela tseo ka tsona li ka felisoa aneurysm mpeng aorta. opereishene o etsoa ho tlosa fokola karolo mothapo le ho tlosa ho eona le e thophothetsa maiketsetso. Ha bolwetse e haufi le belofo aortic, e ka bontša arthroplasty. Ho buuoa ho tlosa e aneurysm e rarahane haholo 'me e hloka ho kenya letsoho lingaka Phlebology mangolo a thuto, empa ho hlokomoloha bothata bona nkang e le kotsi haholo ho feta.