I-aneurysm yinkqubo apho isitya segazi, kwiimeko ezininzi i-artery, sikhula ngobukhulu kwisinye seziza kwaye sanda. Oku kubangelwa ukuphulwa kwe-elasticity of fibers, kunye nokunciphisa okukhulu. Uxinzelelo lwegazi lukhokelela ekusweleni umthamo, obangela ukonakala okuphezulu. Ngelishwa, kwinqanaba lokuqala kunzima ukubeka ukuxilongwa okunjalo njenge-aneorysm ye-aortic: iimpawu zalo mcimbi azibonakali okanye azibonakali. Indlela ebalulekileyo yokufumanisa isifo esicatshungulwayo ihlala isifundo se-x-ray.
Aneurysm ye-araca - iimpawu
Kule meko, kukho uluhlu oluqhelekileyo olwamkelekileyo lwesifo eso, esenziwa ngokwecandelo le-anatomical ye-aorta ye-thoracic:
- i-aneurysm yesebe enyukayo;
- aneurysm yeSebe elihlayo;
- i-aneurysm ye-arch.
Uphawu oluqhelekileyo kuzo zonke iintlobo zenkqubo lubuhlungu kwintsi yesifuba, enomlingisi okhuphayo okanye okhulayo. Zonke ezinye izibonakaliso ziza kuqwalaselwa ngokuchanekileyo kwi-subtype nganye yesifo.
Aneurysm ye-aorta - iimpawu
Phakathi kweempawu zentsingiselo, kufuneka kuqatshelwe ezinye izinto ezinokwakheka kwinqanaba le-cartilage engama-2-3 (ngasekunene) kwinqanaba eliphezulu le-thorax. Oku kubangelwa kukuba i-aorta emva kokunyuka kweendonga zayo ngokugqithiseleyo imisa iimbambo, i-sternum, kunye nezitho eziseduze. Ukongeza, uviwo lubonisa ukuvuvukala, ukwanda kwimiva emqaleni. Ezi zimpawu zikhungulwa yinkathazo yokuphuma kwimizimba emzimbeni, ukunyanzeliswa kwemvumba engavumelekanga.
Aneurysm yehla ye-aorta - iimpawu
Iintlobo eziqwalaselwayo zininzi kunezinye iintlobo. Umqondiso kuphela kuphela intlungu yesifuba, ehlala kwindawo yayo phezulu. Intlungu yesifo ayixhomekekanga, iqala ngokuthe ngcembe kwaye ngokukhawuleza iphela. Ivela ngenxa yengcinezelo kwi-plexuses ye-nerve kufuphi neendonga ze-aorta ekhulisiweyo.
Aneurysm ye-arch - symptoms
Le nesturm ifunyaniswa ngokulula, kuba i-artery ehambayo ivela kwindawo yokujikila kwinqanawa yegazi kwaye ngoko ine-symptomatology echazwe. Iinkalo eziphambili:
- ukuphefumula kokuphefumula ;
- ukukhwehlela;
- isifo sesifo emva (phakathi kwamacala ehlombe);
- ukuvakala kwezwi;
- umlinganiselo wepulse ohlukeneyo kunye nesitya segazi esizalisa endaweni yesandla;
- intlungu okanye ukuphazamiseka ngexesha lokugwinya;
- i-apnea.
Aneurysm ye-aorta yeentliziyo - iimpawu
Ukwelula kweendonga zeenqwelo zentliziyo ixesha elide akuzibonakalisi, umntu unokuphila iminyaka enokuxilongwa okufanayo, ukususa ukuhlaselwa okungaqhelekanga kwentlungu nge nitroglycerin. Ngokuqhelekileyo, ukufunyanwa kwe-aneurysm kwenzeka emva kokuhlaselwa kwentliziyo okanye ngexesha loviwo lwezempilo olucwangcisiweyo usebenzisa i-X-ray kunye ne-ECG.
Aneurysm yengqondo ye-aorta - iimpawu
Xa i-aneurysm ifinyelela ubukhulu obukhulu, kukho imiqondiso enjalo:
- ukugubungela ubuso ;
- intlungu emehlweni kunye nentloko;
- Umbono obolileyo.
Amanerysmsms amancinci ayinayo impawu kwaye, ngelishwa, afunyaniswa kuphela emva kokuphuka.
Aneurysm we-aorta - iimpawu
Ngokuphindaphindiweyo, abantu abanezifo eziphantsi kwengqalelo yezikhalazo zesisu esasasazeka kwi-groin, kunye nemilenze. Ukongezelela, kukho i-blueing (emnyama) yeminwe kwimilenze okanye ezandleni, ukulahleka okuncane kwisisigxina sesigulane. Ukuqhekeka kwe-aneurysm ye-aorta yesisu kuneempawu ezifana nokuphosa okucuthayo kwingcinezelo (kunye nobunzima,
I-Aortic idibanisa i-aneurysm - iimpawu
Olu hlobo lwenzakala luyenzeka kwimeko yokungena kwimbali yangaphakathi yemvulophu yesitya segazi. Kule meko, igazi lixhamla inxalenye yembumba kwaye enye ishaneli yenziwa, kwiindonga apho iimbotyi zengcinezelo zigcinwa ngokuhamba kwesikhathi. Kuze kube lula ukuphela kwe-aorta, uphawu oluphela kuphela lubuhlungu obunqabileyo kwiindawo ezine-aneurysm. Xa udonga lwesitya luyabhujiswa ngokupheleleyo - ukuphuma kwangaphakathi, okuhambelana nokutshatyalaliswa okukhulu.