Aorta - ka aorta o ka naau o .... aortic sila

Ke aorta o ka nui loa o ka moku ke kanaka. I ka mea haawi ala i alahula mau helu o arteries e hoolako i ke koko i ke kino, e lawe mai ana i kēlā me kēia hui, lawa ka mahuaola a me ka oxygen.

He aha nō ka aorta?

Keia mea kuhikuhi i ka nui loa ipu i loaʻa i loko o ke kanaka kino. Ma ka hanana o kekahi ano ua pathologies pili me ka aorta, he kanaka ka ola i mea pilikia.

Ua mea waiwai 'ana i kumumanaʻo i ka aorta - Ua unpaired moku. ua haawi mai konaʻikena study lawa noonoo. O ke kumu ho i ka mea i loaa ia ia ka mea nui kēia mea nui, i ka mea ia mea he mau, a ia mea loa nui haawe ana.

mau apana aorta

I hoʻomaopopo mua, i ka moku o ka mea nui i loko o ke kanaka kino. Ia mea i kahaha ko oukou naau i ua hoʻoholo kauka i mokuahana ia i na pauku. E like me ka hopena o ka aorta o ka naau ua maheleia i loko o 3 ka papa kuhikuhi pauku:

• keu aku;
• aortic e pio mai;
• e iho mai ana.

Ma ka pauku kupuʻia

Ka hoʻomaka wahi o ka nui loa kanaka moku hiki ke noʻonoʻo aortic kiwikā. Ia, aole ia e ae i ke koko i loaa, mai ka naau, hoʻi, ma laila 'aʻe hemodynamics. Pii aorta mea he pōkole a me ka makana i ka kŘpa a uuku hoihoi.

About ka aortic e pio mai

Ua höʻike keu aku 'Oihana ma ia ia. I huli ai oe, o ka aortic e pio mai nei i ka hope o ka moku nui ole. Ka mea i ka mea hele aku i loko o ka iho o kona oihana. Aortic e pio mai ua hoohuliia upwardly convex hapa o ka moku. Ma keia Oihana, mai ka papa kuhikuhiE kumu o ka 3 nui arteries hele aku. Mākou e kamaʻilio e pili ana i ka brachiocephalic kumu, haʻalele pono ole carotid a me ka hema subclavian arteries. I ka wā e hiki mai, brachiocephalic kumu , ma ka huli, ua maheleia i loko o 2 nui moku - pono, he pono ole carotid, a me ka pono subclavian artery. He mahalo i ka aortic e pio koko lako ua lawe mai o ke keena kino.

e iho mai ana aorta

Ua ninoieo o ka papa kuhikuhiE māhele elua - ka thoracic a me ka lumbar. Ka mua kekahi hoʻomaka koke ma hope o ka aortic e pio. Pinepine i keia paena ia mea he mea nui hopena. O ke kumu ho i ka puahiohio koko 'ia ma hope o hele o ka pii aku kuleana, a me nā aortic e pio.

Keia hapa hoomaka mai ka 'ilikai 3-4 thoracic vertebrae. Hope ia ae i ke kiʻekiʻe o ka 4th lumbar vertebra, kahi e ia lŘlŘ i loko o ka bifurcation o ka akau a me ka lima hema, he pono ole iliac arteries i nā kuleana no ke koko lako i nā laloʻaoʻao.

Ma ka nui o ka bifurcation o ka aorta hele akuʻoe a me kekahi ipu i ua formally noʻonoʻo ia i ka pololei hoomau. Ua mea e pili ana i ka Media sacral artery. Ua hele ma ka anterior ili o ka sacrum.

aortic Meaning

Ke ano nui o ka mea nui i loko o ke kanaka kino o ka moku, ua pilikia ke overestimate. I ka nui, e hoike ana ia mea i ke kumu o ka systemic holo. He mahalo no ia i ke koko lako hou i ka mea a pau nā loko a me nā'aʻaʻa.

Ke pathology o ka aortic

Currently, a pau o ka nui moku ano maʻi e māheleʻia i loko o nā nui pūʻulu:

• congenital;
• ho'ōla pānaʻi ai.

Nānā 'ole o ka etiology o aortic maʻi, ka mea, ho i ka pilikia loa koke i kanaka ola.

congenital maʻi

A pau o kēia mau maʻi, ua noho pilikia loa, a ma ka hapanui hihia koi nuiʻoki kino. Mawaena o ka nui illnesses e e kaulana koortatsiyu aorta a me Marfan ka maʻi pale.

Koortatsiya aorta mea he congenital maʻi pilikia loa loa. Hiki e manaʻo pü 'ia ma haoʻa i kūpono' ana o ka luna, a malalo hapalua o ke kino. I ka hanana i kekahi kanaka i koortatsiya aorta, nāʻiʻo o ke keena lala hoʻomōhala maʻamau, a ma ka lalo he mea malnutrition. Ma keia hihia, ke ahonui e ohumu o ka nawaliwali, a me kaʻeha ma ka laloʻaoʻao, o ka oi aku ma hope o hoʻokō '.

Like no ka Marfan maʻi pale, i ke kumu o ka make i loko o keia maʻi ka holo nōhie pono ka ia pathology o ka aorta. Loa pinepine ia mea he kaawale paia o ka nui moku i loko o ke kino. Hoonuiia pilikia o keia maʻi ua kena aku ia e ka mea i ka paia o ka aorta ma Marfan maʻi pale hoʻonāwaliwali, a hiki ke ku imua o ka emi stress ma mua o ka maʻamau ana.

lilo pathology

Ka aorta - He mea nui, a ia mea pinepine lawa e pili i ke kino 'Oihana. Ka loa, he pono ole pilikia me ka aorta, i kū i luna,ʻaʻole like me ka hopena o fetal? Acaeoey, a ma ke kaʻina o ke ola, e pau ka dukima o ka aneurysm a me ka rupture.

Like no ka nahā i pa o ka aorta, ia mea paha i ka noho pilikia loa moku'āina i loko o ka laau. Loa pinepine, kanaka, ka poe i i like pathology ole e hoola. Ka mea o ia ka nahā o ka nui moku i loko o ke kino ua pu ma ka mea kahe ana ke koko. E like me ka hopena, kanaka ma ka pono o kaʻenaʻenaʻoki lāʻau lapaʻau lapaau. mea loaʻa wale Small paha o hoola i ka hoʻomanawanui me keia pathology ina ia mea ia i loko o ka 'inikua hale mai, a me ka maikai - i loko o ka pili.

Ka loa e like me ka kumu o ka aortic rupture mea he nui ka ho'ēmiʻana i loko o ka elasticity o kona pa, a ua ike ia ma ka kāʻei kua o ka hoʻokomo kālā o ke kalipuna paʻakai ma luna o laila.

Kekahi mea pathology o ka aortic aneurysm ka mea. I waena o nā mea a pau, ka mea i hiki ke alakai i ka rupture o ka moku paia. Ke ae pā o ka aneurysm mea i ka ikaika puʻe o ke koko o kekahi o na pauku o ke aorta ke? Anoe i ka eke. Loa pinepine, keia pathology ia lŘlŘ kahi o ka moku pā mea ma ka liʻiliʻi loa iki hoʻonāwaliwaliʻia. Mau IIeEeAIEUAA no kēia mau loli o ka aortic e pio mai a me kona abdominal pauku. Ma keia hihia, i ka sila o ka aorta ana, aole i hoike mai ai ia ia iho clinically ma kekahi aoao. Ma waho aʻeo i ka pilikia o ka rupture o ka moku paia, ma o na la hoʻoweliweli hou kaumaha a me ka hoonuiia pilikia o ka ho okumu i ke koko clots. Inā ka mea, ua hana a ua hoomaka kona ana ma ke koko, ka mea hiki ke alakai i ka loa disastrous hopena no kanaka.

ʻike, aortic maʻi

Currently, loaʻa nō kekahi mau 'ano o ka diagnosing maʻi, me ka hoohuoi ana i ka nui o na moku? Ueony i loko o kānaka. I ka papa kuhikuhiE i waena o ia mea:

• Echocardiography (transthoracic a me ka transesophageal);
• ʻume mākenēki resonance kiʻi;
• Angiography.

Echocardiography o ka simplest o nā kiʻina hana i helu 'ia ma luna. Kona o Mānoa, ke moe ma o ka hoʻohana o ka lapaʻau 'ana i hoʻomākaukauʻia i kī ana a me ka loaa ana i ke kani ultrasonic ale otraschonnye. Loa pinepine hoʻohana no ka noiʻi transthoracicʻano hana. Ma kēia mīkiniʻimi, hamoia i kūikawā tuko pīlali ua nee aku ma luna o ka hoʻomanawanui i ka pahu. Transesophageal study Ua oi eiiieaena iaoia, a ua hoʻohana 'ia ka emi pinepine ia.

ʻume mākenēki resonance kiʻi mea he laekahi 'a me ka loa informative, akā, he pipiʻi iaoia o diagnosing aortic pathology. Mahalo iā ia, hooponopono iho i ke visualize kēlā me kēia aorta mai kekahi pana pua. He mau hiʻohiʻona nō ka Aʻole e hooholo i ke alo o ke ahiahi loli liʻiliʻi i loko o ka ipu paia, a me kaʻike mau sila aorta.

Angiography Ua hoi he loa informative iaoia o ka noiʻi. Ma keia hihia, kona hoʻohana ua pili i kekahi ka pilikia. Ka nui, e hoike ana i ka pā o ka iaoiaeii ninoieo ma i hoʻolaunaʻia ma loko o ka moku lumen radiopaque wai. ka mea, i kekahi manawa ke kumu i ke kanaka kino palapala reactions i ke kau i ka 'aoʻao o loa nui. A aorta - keia mea hala loa he paakiki Pahuhopu o ka mahele. Kēiaʻano hana e leie aku e visualize koko ma na ipu. E like me ka hopena o ke kauka alakaʻi i ke ao, e ike i na pauku o ka aorta, i ka wahi o ko lākou contraction, a? Anoe?, E like me nā abnormalities.