Hauv teb ntawm vascular cuam tshuam kev kho hauv cov tshuaj niaj hnub, cov emrosolunity ua yeeb yam yog ib qho khoom siv kho mob tseem ceeb. Nws muab cov tshuaj ua tau zoo rau kev kho ntawm ntau vascular kab mob thiab qog, thiab muaj txiaj ntsig zoo tshaj plaws ntawm kev txhim kho kev siv thev naus laus zis.
Tus txheej txheem ua hauj lwm ntawm cov kua dej ua kua raws li cov khoom tshwj xeeb ntawm nws cov khoom siv embolic. Piv txwv, lava yog cov tsis muaj kua tus neeg sawv cev. Thaum lub sij hawm txhaj tshuaj, nws tsim lub plhaub gel ntawm sab nraud los ntawm kev sib chwv dej hauv cov ntshav, thaum sab hauv tseem ua kua. Raws li kev txhaj tshuaj tau los, nws maj mam ua ib cam embolism nyob rau hauv cov hlab ntshav. Vim nws cov tsis yog-nplaum, nws tuaj yeem tswj cov kab ntau pawg thiab txo qhov kev cuam tshuam rau cov ntaub so ntswg ib puag ncig.
Thaj chaw thov cov kua hluav taws xob:
I. Cerebrovascular Kab Mob
Hauv kev kho mob ntawm intracranial aneurysms, cov kua cov kua hluav taws xob tuaj yeem thaiv cov khoom siv ntshav hauv cov ntshav thiab tiv thaiv kom tsis txhob los ntshav thiab los ntshav. Rau cerebral arteriovenous malformations (avms), nws tuaj yeem tshem tawm cov ntshav tsis txaus ntseeg, thiab rov qab qab ntshav ncig. Ib qho ntxiv, hauv kev kho cov kab mob cerebrovases xws li dural arteriovenous fistulas, cov kua cov khoom tseem ceeb thiab tuaj yeem thaiv tsis txaus ntseeg. Tam sim no, peb lub lava kua cov kua roj kuj tseem siv rau cov kab mob cerebrovases.
Ii. Peripheral vascular kab mob
Hauv kev kho mob ntawm varicose leeg ntawm cov nqaj qis, cov neeg sawv cev ua kua, ua kua rau hauv cov leeg ntshav thiab cov hom phiaj ntawm kev kho mob. Txog cov kab mob xws li cov khoom siv hluav taws xob theem nrab thiab hemangiomas, cov kua dej ua kua tuaj yeem tswj hwm tus kab mob ntawm tus kab mob ntawm cov hlab ntshav. Nyob rau tib lub sijhawm, hauv cov qog nqaij hlav tshuaj kho, xws li cov tshuaj mob siab rau cov qog ntshav hauv cov qog nqaij hlav hauv cov qog nqaij hlav.
Cov kua dej ua kua muaj qhov zoo ntawm cov txiaj ntsig zoo, cov txiaj ntsig emololic zoo thiab muaj zog. Nws tuaj yeem raug xa tawm kom raug rau lub hom phiaj tshav pob los ntawm cov microlateter los ntawm cov kab mob vascateter, kom ua tiav cov hlab ntshav siab, thiab txo kev puas tsuaj rau ib puag ncig cov ntaub so ntswg. Nws cov khoom siv embolic tuaj yeem tsim cov qauv hauv paus hauv cov hlab ntshav, ua rau cov ntshav ntws. Rau cov qhov txhab ntshav xws li arteriovenous malformations, nws muaj peev xwm tshem tawm txoj kev tsis zoo li, thiab cov tshuaj kho mob yog qhov ntev ntev.