Bifurcation - He ... ka aortic bifurcation

Ka manawa "bifurcation" ua hoʻohana 'ia i loko o ka' inikua moʻokalaleo no ka lōʻihi manawa. I kēia manawa, ua ike no kekahi mau manaÿo i loaʻa i loko o kona haku mele 'ana o ka hua'ōlelo.

Ma ke ano o ka makahiki

Bifurcation - o kekahi mahae. Eia hoʻi, nō kāu i kēia manaʻo Hōʻike i ka mahele ana i loko o 2 māhele a me ka hola o ka ia anawaena. He mea nui i na lala elua diverging ma lalo o like pana pua. Maikaʻi examples e malama me ka bifurcation o ka carotid artery, aorta paha trachea.

I loko nō o ka mea i keia manawa ua 'oi "loaa" ia ka oihana lapaau, e mea hiki ke hana ia i loko o nā wahi. No ka laʻana, ma ka hana kemika kekahi manawa, he mea ia he mea like me ka muliwai bifurcation.

Ke kumukuai o ka bifurcation ma ka laau lapaau

Kaawale ana i loko o ka hola like lala moku elua a trachea i ka nui waiwai. No ka laʻana, ka bifurcation o ka aorta e leie aku maʻamau hoolako i ke koko i nā laloʻaoʻao. Ua puu ka nui moku o ke kanaka kino ma ka akau a me ka hema femoral arteries. I ka Ia manawa ia e leie aku ka tracheal bifurcation oxygen ma lako mau malamalama like. No laila, i ka bifurcation - mea nui i kŰia ma ka laau lapaau.

ma ka aorta

Bifurcation - o ka mahele i loko o nā kaha like kokekau māhele. Ma ka hihia o ka aorta, i ka manawa i ua hoʻohana no ka lōʻihi manawa, akā, ma ka mea ia mea,ʻaʻole he oiaio ia mau mea. Ka nui, e hoike ana i ka pono iliac arteries ka mea,ʻaʻole i keia i ka hoʻopaneʻe 'ana o ka aorta a me kona mau lālā wale. Oia ka ii e iho i lalo i loko o ka palapala o ka liʻiliʻi lahilahi ipu.

Aortic bifurcation ia lŘlŘ ma ka pae o ka lumbar vertebra IV. Ka paena o kekahi o ka loa pilikia i hua'ōlelo o ke kumupaʻa o ka moku a hiki i ka ikaika ke koko. Ka mea i 'aneʻiʻano pinepine ka aortic dissection. Ma muli o ia ia i hiki ai i ka bifurcation - mea he wahi i ua mau pale ole, i na keiki, a mahuahua nui mai i ke koko. Heʻaneʻi i ka mea e e haawi i elua, he pono ole iliac arteries. I ka hopena o ke ano okoa o ke koko turbulence, a me ka waiwaiʻino wale i o kēia mau lua i pele ma luna o ka moku paia ma ke kahua o ka bifurcation.

Ma waho aʻeo i hiki aneurysm o ka aorta i loko o ke kaʻana like 'ia ka mea, he maikai loa preconditions no ka ho okumu ana o atherosclerotic plaques. O ke kumu ho i ka mea i ka trauma o ka moku kahi mea he artery bifurcation i loko o 2 apana, e hana oi pinepine ma mua i loko o kekahi'ē aʻe wahi. Ke kiʻekiʻe o ka hana i ka nui, keia plaque hiki me ka nui loa ho'ēmi i ke koko kahe i ka pelvic nā loko, a malaloʻaoʻao.

aortic bifurcation lesions maʻi pale

Kēia maʻi ka noho pilikia loa. Ua lawe mai ka hailona no discomfort i ke ahonui a me ka hiki seriously pilikia i kona ola kino. Loa pinepine i ka maʻi pale ua pu ma ka pio ole wale i ka wahi o ka aortic bifurcation ia iho, akā, i loko o nā wahi. Mākou e kamaʻilio e pili ana i kaʻaʻa puʻuwai a me ka maa iliac arteries. E möakäka hou pathological kaʻina kŰlń ao wale i ka hapaha o ka hoʻomanawanui iki mai.

Ke kumu nui hiʻona o ka maʻi pale aortic bifurcation i kāna hana o ke koko holo i loko o nā ipu o ka laloʻaoʻao a me pelvis. Alaila, o ka nui lapaʻau hoikeana o kēia mau mea i hai aku i ka inoa kikowaena. Inā mākou e kamailio e pili ana i ka laloʻaoʻao, ka mea e hoomanawanui i manao loa ka eha nui iho la ia. Ka mea, i ka ai-kapaia intermittent claudication.

Mau lapaʻau hoikeana hoʻohikiʻia like, no ka mea, e ia mea ischemic (ka nele ana o ke koko kokuaia ma ka) eha o loa ka wi. A kiʻiona hiʻona o intermittent claudication mea i loko o ka maʻi pale o aortic bifurcation o ka mea i ka eha ua i IIeEeAIEUIeXAIIUE i loko o ka tibia, aʻano nui ma na puhaka, a me ka hiki i ka gluteal nāʻiʻo.

Olelo ana e pili ana i na hoikeana ma ka aoao o ka pelvic nā loko, ia mea nui, e hoailona oukou i ka mea e kū hoʻokahi i kanaka. Ka mea, hoʻohikiʻia i loko o ka emi ma ka libido a me ka nawaliwali kukulu mai i ka impotence. ʻike, maʻi pale aortic bifurcation lesion nānā 'ana i emi ma ka koko i loko o nā ipu o ka laloʻaoʻao, a me ka nānā' ana ana i ka BP ma ke akamai a me ka mana o ka lāʻau ikiʻai wale nalu. E hoʻokūpaʻa i kaʻike, lawe sfigmo- paha rheovasography. Me ka kūikawā lapaau i ka oolea o ka maʻi ua i huiʻia ma ka pele.

I ka māhele o ka carotid artery

Bifurcation - he kŰia ano ole wale no ka aorta, akā, no hoi a hiki i ka carotid artery. Kona mahele ia lŘlŘ ma ka pae o ka lalo kae o ka thyroid cartilage. Ma keia hihia, no ka pono a me ka haʻalele carotid arteries, hoʻowahāwahā nui oko ao i loko o kā lākou Length o ka paena, ka mea, ua maheleia i mawaho a me na lalaʻaneʻi.

Like o ka hihia a me ka aorta, e like me ka bifurcation - he wahi o ka mahuahua ana. Ua hoʻi i hoʻomōhala aneurysms a me nā pathological keʻano o ka hanaʻana ma muli o ke mahuahua waiū i ke koko ma ke kahua o ka moku. Flue artery mea uuku i loko o kona anawaena o ka hola 2 manawa like me kona "kupuna o". E like me ka hopena, ia mea ma wahi bifurcations i ka mahuahua kamepiula trombotizatsii a me embolization. No keia mea, i loko o ka hihia o ka hanana o ka like lapaʻau kahuna lapaau he kuhikuhi hookolokolo aku la ia arteries mahele makahiki, a laila, i ka noho wale i kaʻai i ka ona.

Bifurcation iniiaiie pneumatic ala

Ke trachea mea he puha kino i mea kuleana no alakaʻi lewa i ka bronchi, a laila, i ka ia maʻiʻaʻai. Ma kona 'ole mai i ka nui helu (i ka 26) cartilaginous apo i ole trachea subsides.

tracheal bifurcation ia lŘlŘ ma ka luna kihi o ka V thoracic vertebra. Ma na keiki, ia mea iki kiʻekiʻe. Eia kekahi inspiratory bifurcation kaʻilikai 'oni iki ma kahi o 2-3 knm e kō ana. Eia ka nui aeriferous'āpana ua maheleia i loko o ka pono, a haʻalele ka papa kuhikuhiE bronchi. I ka wā e hiki mai, ka mea, ua uhaʻiʻia pinepine ae la oia. Ka walaʻauʻana ano o ka tracheal bifurcation ua splitting kekahi nui pneumatic ala i loko o 2 liʻiliʻi poʻe. He mea pono e lawe pauku o ka o oxygen 'ana i nā maʻiʻaʻai. Ke bifurcation o ka trachea ua hana ma ka huina o ka hola 70 ^e. Inhalationʻeleu ke keʻena i kekahi mahuahua ai.