Ib qho ultrasound ntawm lub cev ob txoj hlab ntsha carotid, uas nyob ntawm txhua sab ntawm caj dab thiab nqa cov ntshav ntawm lub plawv mus rau lub hlwb, muab cov duab ntxaws ntxaws ntawm cov hlab ntsha no thiab cov ntaub ntawv hais txog cov ntshav ntws los ntawm lawv.
Lub carotid ultrasound feem ntau yog ua kom pom qhov nqaim, lossisstenosis, ntawm cov hlab ntsha carotid, ib qho mob uas ua rau muaj kev pheej hmoo ntau ntxivmob stroke.
Lub hom phiaj tseem ceeb ntawm carotid ultrasound yog txhawm rau tshuaj xyuas cov neeg mob txhawm rau txhaws lossis nqaim ntawm lawv cov hlab ntsha carotid, uas yog tam sim no tuaj yeem ua rau muaj kev pheej hmoo mob stroke. Yog tias kuaj pom qhov nqaim tseem ceeb, kev kho dav yuav pib.
Nws kuj tseem yuav ua tau yog tias tus neeg mob muaj ntshav siab lossis carotidtawg-ib lub suab txawv txav ntawm lub caj dab uas tau hnov nrog lub stethoscope. Qee qhov xwm txheej, nws kuj tau ua hauv kev npaj rau kev phais mob hlab ntsha tawg. Lwm yam kev pheej hmoo hu rau carotid ultrasound yog:
· ntshav qab zib
· nce cov roj cholesterol
· tsev neeg keeb kwm ntawm mob stroke lossis mob plawv
