I-aortic aneurysm ngumbulali othulile.

I-aorta yisitsha esikhulu kunazo zonke nesibaluleke kakhulu emzimbeni womuntu. I-aorta iqala emgodini we-thoracic futhi iyaqhubeka ibe yi-peritoneum, enezinhlobonhlobo zezinsimbi ezisezingeni layo, yenza izitsha ezincane. Ekuqaleni, ububanzi be-aorta buba ngamamitha amathathu, bese kuthi umkhumbi uphelele futhi ube mncane. I-aorta iqukethe izingxenye ezintathu - igobolondo langaphakathi, eliphakathi naphakathi.

Kuyaqondakala ukuthi noma iyiphi inkinga nge-aorta ibonakala kuwo wonke umzimba, ngoba ukunikezwa kwegazi kuzo zonke izitho namathishu kuncike esimweni se-aorta. Inkinga ejwayelekile kakhulu ye-aortic i-aneurysm. I-aortic aneurysm kuqala i-protrusion edongeni lomkhumbi, endaweni yayo engozini kakhulu, bese i-aortic dissection ne-drop in blood phakathi kwezingqimba. Umphumela obunzima kakhulu, owusongela ukuthi i-aneurysm ye-aorta iwukudilizwa kwamadonga nokuphuma okukhulu kwegazi, okusongela ukufa.

I-aortic aneurysm inezimbangela eziningana. Ezingamaphesenti angamashumi amabili zeziguli, izihlobo nazo zineenkinga efanayo, ngakho-ke ifa elibonakalayo liyabonakala lapha. Esinye isizathu - ukutholakala kwe-atherosclerosis (izilonda zamadonga ase-aorta nokubonakala kwe-atherosclerotic plaques) kanye nokukhubazeka kwezicubu ezixhunyiwe. Izinkinga ezibalulekile ziletha i-aorta yezifo ezithathelwanayo nezivuthayo ezidluliselwe umzimba. I-aortic aneurysm ingavela ngenxa yokukhubazeka kwe-vascular congenital, izinguquko ze-pathological esakhiweni sabo. Ezingxenyeni ezinkulu zingase ziholele ekukhulelweni kweziguli ezinezindebe zegazi ezibuthakathaka - ivolumu ekhulayo yokujikeleza igazi igaxa ekucindezelweni ezitsheni nasekubukeni kwezinto ezibonakalayo.

Izimpawu ze-aortic aneurysm zimbalwa. Yingakho lesi sifo sivame ukuphuthelwa ngezigaba zokuqala, siqaphela kamuva nje lapho sibheka enye inkinga. Uma i-aneurysm isifinyelele ubukhulu obukhulu, khona-ke ingaba nokuphefumula noma ukukhwehlela, uma icindezela ku-trachea. Uma i-aortic aneurysm isendaweni yendawo yokugaya, khona-ke iyaphazamisa inqubo yokugwinya - iziguli zizwa ihlombe ngaphansi kwesifuba, endaweni yesango. Uma i-aneurysm igxilisa i-vena cava engenhla, ubuso bungase buvuke, bukhukhumeze futhi bulethe entanyeni. Njengomthetho, i-aneurysm ephawulekayo ye-aorta ivusa ukuhlaselwa kwe-angina pectoris, lapho izilungiswa ezijwayelekile zenhliziyo ezingasebenzi. Ngalesi sisekelo kakade kungenzeka ukubahlulele hhayi ngobuhlungu benhliziyo, kodwa mayelana nenkinga yemithwalo yegazi.

Uma i-aortic aneurysm isendaweni yesisu, izikhalazo azikho. Ngezinye izikhathi iziguli ziqaphela ukushaywa kwesisu esiswini, ubuhlungu bezinye izikhathi, ukubuyisela emuva noma ukwehlisa emuva.

Njengoba kuphawuliwe ngenhla, ukwehlukana kwe-aortic aneurysm kunzima kakhulu. Njengoba umkhumbi unesisindo esikhulu, lokhu kusongela ukubangela ukuphuma okukhulu. I-aorta ibhujiswa kancane kancane, isendlalelo ngqimba. Isizathu se-dissection e-aortic ngokuyinhloko yi-high blood pressure. Okokuqala, igobolondo langaphakathi le-aorta liphukile, bese liphakathi. Igobolondo yakamuva ingamelana nokucindezela okukhulu. Kubantu abanecala lezingxenye ezimbili, ukufa kwezinyanga ezintathu ezizayo kufinyelela ezingamaphesenti ayisishiyagalolunye. Ezigulini ezine-aortic rupture, ubuhlungu obuvuthayo buvela esakhiweni sokukhuphuka komkhumbi, ukucindezeleka kwegazi kuhla kakhulu, okubonisa ukukhululwa kwegazi ngaphandle kwendlela yokujikeleza. Izimpawu ezinjalo zivame ukungqubuzana nokuhlaselwa yinhliziyo, ngoba isithombe somtholampilo sifana kakhulu nesifo senhliziyo. Ukuhlukana kwe-Aneurysm kuholela ekufeni, iziguli zifa zingakapheli imizuzu.

I-aneurysm yesitsha esikhulu kunazo zonke - i-aorta - iyinhlamba. Ngaphandle kokungabikho kwezimpawu, kungabulala umuntu ngomzuzwana. Ngokucophelela ukuze ungabi yizigqila zalesi sifo, kubalulekile ukulawula ukucindezeleka kwegazi kusukela ebusheni, uma kwenzeka ukwephulwa - kuhlolwe, ukwenza i-angiogram engabhekisela ezindaweni ezingase zibe yingozi. Esinye sezimo ezibaluleke kakhulu zokuvimbela ukukhipha ukubhema, utshwala, ukudla okunamafutha, nokugwema ukubusa ngokomzwelo. Uma lezi zimo zifinyelelwa, lesi sifo singavinjelwa.