Anatomy. artery Common

artery - aaday weelashii dhiig siiyo dhammaan xubnaha iyo unugyada ee madaxa iyo qoorta, in meesha ugu horeysa - maskaxda iyo indhaha. Laakiin waxa aan ogahay wax iyada ku saabsan? Malaha kaliya ku soo dhaca maskaxdooda u maleeyeen in, by riixaya farahaaga aagga meeshay u kacdo (at cunaha, jihada of dhuunta), waxaad had iyo jeer si fudud u heli karaan garaaca wadnaha ah.

Dhismaha artery

artery Common (tirada "3" shaxanka) ayaa asal ahaan ay aagga xabadka oo uu ka kooban yahay laba xididdada dhiigga - midig iyo bidix. Waxaa soo baxdo hareeraha dhuunta oo hunguriga weheliyaan habka transverse ee araxda qoorta u dhow xagga hore ee jidhka.

The artery caadiga ah xaq u leeyahay dherer of 6 ilaa 12 sentimitir, iyo ka bilowdo jirridda brachiocephalic iyo dhamaado gobolka qaybintii qarkiisa sare ee carjawda thyroid ka.

Ayaa ka tagay artery caadi ah in labada qof ee midigta ah sentimitir dheer (ay size ay gaari karaan 16 sentimitir) sababtoo ah waxay wax yar ka hooseeya - ka xafiiltamaan ee aortic.

halbowlayaasha artery Common (qaybta midig iyo bidix) muruqyada laabta ka soo baxdo daboolka araxda afka ilmo-galeenka vertical sii weynayd. In xarunta dhexeeya midig iyo bidix markabka maraaba ku hunguriga iyo tube dhuunta. Ka baxsan waxaa ka mid ah, u dhaw dhinaca hore ee qoorta, waa in labada ciyaaryahan la mid ah Annagaana ugsa dhaw Vienna. socodka dhiigga iyada la faray hoos si muruqa wadnaha. Iyo inta u dhaxaysa halbowlaha artery caadiga ah iyo xididka Annagaana ugsa dhaw waa dareemaha vagus. Si wada jir ah ay u sameeyaan a xidhmo neurovascular afka ilmo-galeenka.

Bifurcation ee halbowlaha artery caadi ah

On top, meel u dhow cidhifka carjawda thyroid waa kala qeybinta artery galay gudaha iyo dibadda / dibadda ah (in sawirka ugu horeeya ee lagu calaamadeeyay 1 iyo 2). In meel of bifurcation ah, halkaas oo ay laamo artery caadi laba xigtaa waa waqti dheeraad ah, oo la yidhaahdo sanka artery iyo jirka pheochrome hurdo - dhagan Culumida Soomaaliyeed ee nodule yar. zones Tani reflex waa mid aad u muhiim ah in jidhka bini'aadamka, waxaa masuul ka tahay cadaadiska dhiigga (ay xasilooni), samrana ee muruqa wadnaha iyo gaasaska dhiigga.

artery Dibadda sii qaybiyo kooxo dhowr ah oo weelal waaweyn oo siisa dhiig u dhareerka iyo qanjiro thyroid, muruqyada wejiga, iyo af, qoorta iyo gobolka maray, degaanka ee daanka sare iyo goobta temporal. Waxay ka kooban tahay:

• ka baxsan ee thyroid ka,
• kor pharyngeal;
• luqadda,
• hore;
• occipital,
• dambena halbowlaha auricular.

The artery gudaha waxaa sii kala qaybsamaan shan xididdada dhiigga iyo ku hawllan yahay in duurka ku of gaadiidka ee jallo ah, hore iyo xagga dambe ee madaxa ee maskaxda, laf-dhabarta u dhow ee araxda afka ilmo-galeenka. Waxay ka kooban tahay toddoba qaybaha:

• Connection.
• Eye.
• Makaanka.
• Rocky.
• Waslad.
• Cavernous.
• Qaybaha foorjeeyey godad.

Cabbiraad ee socodka dhiigga ee artery

Si loo qiyaaso heerka dhiigga lagama maarmaan noqotay in daraasadda, oo la yiraahdo iskaanka dabaq oo weelasha brachiocephalic (SPL BCA). Brachiocephalic (mainline) weelashii loo yaqaan halbowlayaasha ugu weyn iyo xididdada ee aadanaha jirka - artery, vertebral, subclavian. Waxaa kuwaas oo masuul ka ah dhiigga unugyada maskaxda ee madaxa iyo jirka sare ay waa.

Result muujinaysaa GCA SPL:

• Lumen vascular width;
• joogitaanka / Maqnaanshaha of formation huurada, hoolmay, xinjiro dhiig derbiyadooda on;
• ballaarinta / stenosis derbiyada markabka,
• waayo, lahayo ku, dildilaac, aneurysms.

socodka caadiga ah dhiig maskaxda - 55 ml / 100 g unugyada. Waa heerka this of horumarka on artery damaanad maskaxda wanaagsan krovosnabzheniyaegolovnogo iyo cidhiidhi ma Lumen ah, formation huurada, deformations ee artery.

Thrombosis ee artery

Marka xididada gudaha / caadiga ah / external artery ayaa occluded (in thrombus Lumen weel sameeyay), stroke ischaemic dhacdaa, iyo dhimasho mararka qaar lama filaan ah. Sababta ugu wayn ee thrombosis waa atherosclerosis, taas oo horseedaysa formation of huurada. sababo kale oo muuqaalka kore ee dabar waa:

• joogitaanka nno sida Kobac fibromyshechnaya ah, cudur moyamoya, Horton, Takayasu ee;
• dhaawac maskaxda la hematoma degaanka ee halbowlaha ah,
• muuqaalada dhismaha xididada: hypoplasia, tortuosity;
• sigaarka,
• diabetes;
• cayilka.

Calaamadaha joogitaanka dabar

Waxaa la fahamsan yahay in artery caadi ah, taas oo formation cidhiidhi iyo huurada waxaa laga yaabaa in laftiisa ma tusin. Si kastaba ha ahaatee, waxaa jira calaamado by kaas oo dhakhtar aqoonsan karaa ay joogaan.

• qoorta xanuun;
• weeraro daran madax xanuun,
• miyirka oo luma, suuxid,
• indho la'aan wareegsan mid ama labada indhoodba;
• aragti cawlan inta lagu guda jiro jimicsi;
• tirey,
• joogitaanka of tinnitus gaar ah (is qarxiyaan ama qaylinaya);
• curyaannimo cagaha iyo lugaha,
• rabshooyin marka socda;
• socodka oo muuqata, feejignaan xumo;
• tabar dhaq-qaadka,
• beddeli midabka indhaha retina;
• gariir,
• dhalanteed, delirium, miyir daciif ah;
• hadalka disorder, iyo in ka badan.

Kasii tartiib ah ee maskaxda, oo la xidhiidha xad-gudub ah ee sahayda ay dhiigga iyo wadne (in ay dhacdo xirma dhamaystiran oo markabka) nolosha si weyn u bedeli kartaa waqti kasta.

Daaweynta artery xannibaad halbowlaha

Ka hor inta ballan daaweynta waxaa lagu fuliyaa sahan noo ogolaato in aan ogaado sifooyinka cudurka, si loo ogaado goobta saxda ah ee halbowlaha ay dhibaatadu saameysey,

• Ultrasound la Doppler.
• Rheoencephalography (Reg) - si ay u bixiyaan macluumaad ku saabsan barti iyo midab marinnada maskaxda.
• Electroencephalography (EEG) - waxbarasho ee gobolka hawlaha maskaxda.
• imaging resonance magnetic (MRI) - siinaysaa sawir faahfaahsan ee gobolka oo ah walaxda maskaxda, xididdada dhiigga iyo habdhiska dareenka.
• raajito loogu xisaabiyaa (CT) iskaan - X-rays ee dhismayaasha maskaxda.

Ka dib markii cudurka dheeraad ah, iyadoo ku xiran heerka iyo sifooyinka cudurka, qori,

1. Conservative. daawada profilatikada ee daawooyinka qaarkood (xinjirowga lidka ku ah iyo thrombolytics) muddo bilo ama sannado ah, iyadoo gacanta ku wareegsan heerka uu horumar.
2. daaweynta Qalliinka / neurosurgical (la thrombi badan, khatarta ah ee thromboembolism):

• Go'doominta Novocaine.
• Markaasaa Ananiyas tegey isku tallaalidda qaybtii occluded ee socodka dhiigga ee artery ah.
• Bedelka of talaalayo weel burburay.