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Video: Dab tsi yog ob npaug npuas ntawm ultrasound?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hauv radiology, tus ob npaug npuas kos npe yog qhov tshwj xeeb ntawm kev kuaj menyuam yaus pom ntawm cov duab hluav taws xob lossis ua ntej yug menyuam ultrasound nyob rau hauv uas ob cua puv npuas tau pom hauv lub plab, sawv cev rau ob txoj kev tsis sib haum ntawm txoj hnyuv hauv qhov sib thooj, lossis 'siab,' txoj hnyuv me.
Xav txog qhov no, dab tsi yog ob npaug npuas hauv cev xeeb tub?
Lub sijhawm cev xeeb tub , duodenal atresia ua rau cov kua amniotic ntxiv los tsim. Thaum lub sij hawm ultrasound cev xeeb tub ntxiv rau X-ray tom qab yug qhia pom tias " ob npaug npuas . "Qhov no yog tshwm sim los ntawm cov kua thiab huab cua hauv koj tus menyuam lub plab thiab duodenum, qhov uas nws raug daig ntau dua li txav mus rau txoj hnyuv.
Ib yam nkaus, dab tsi ua rau duodenal atresia? Cov ua ntawm atresia ntawm duodenal tsis paub. Nws xav tias yuav tshwm sim los ntawm teeb meem thaum lub embryo txoj kev loj hlob. Cov cov duodenum tsis hloov los ntawm cov khoom mus rau cov qauv zoo li lub raj, zoo li nws ib txwm ua. Muaj ntau tus menyuam nrog atresia ntawm duodenal kuj muaj Down syndrome.
Ntawm no, dab tsi yog npuas ob?
Tshaj tawm los ntawm grantbarrett rau lub Plaub Hlis 4, 2014 · Ntxiv Lus Teb. Ua hauj lwm ob npaug npuas yog thaum koj tau txais nyiaj ob npaug rau kev ua haujlwm dhau sijhawm lossis sab nraum koj cov sijhawm ua haujlwm ib txwm muaj, thiab nws yog qhov me ntsis ntawm Askiv lus sib dhos lus sib dhos. Nov yog ib feem ntawm qhov ua tiav.
Puas yog duodenal atresia tuag?
Kev kwv yees feem ntau zoo heev, txawm hais tias muaj teeb meem ntau dua yuav tshwm sim thaum muaj qhov tsis xwm yeem loj heev. Cov teeb meem lig yuav tshwm sim hauv kwv yees li 12 feem pua ntawm cov neeg mob atresia ntawm duodenal , thiab cov neeg tuag rau cov teeb meem no yog 6 feem pua.
Pom zoo:
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Cov npuas dej sib txawv echocardiogram tuaj yeem pab kuaj xyuas daim ntawv pov thawj foramen ovale (PFO) lossis qhov atrial septal defect (ASD). Thaum lub sijhawm kuaj, cov dej ntsev (ntsev) ua npuas tau txhaj rau hauv cov ntshav thiab cov kws tshaj lij cardio saib ntawm lub vijtsam thaum lawv ntws mus rau hauv plawv
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Ib txoj hauv kev uas lub zog siv los thauj cov khoom hla ib daim nyias nyias cais ob lub raj sib txuas sib txuas ua ke ntawm ib kawg kom tsim cov plaub hau zoo nkauj; los ntawm qhov no txhais tau tias kev tsom xam tuaj yeem ua tiav hauv cov kua hauv cov plaub hau khoov, txheeb ze rau cov dej ntws thiab cov dej ntws tawm, uas yog ntau dua li
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Lub tshuab ua npuas dej ua npuas dej ua haujlwm ntawm tus nqi ntws ntawm 2 L/min thiab yuav tsum tsis txhob ua haujlwm ntau dua 6 L/min vim tias lawv pib poob lawv qhov ua tau zoo hauv kev muab cov av noo. siab dua tus nqi ntws, lub sijhawm tsawg dua nyob hauv cov dej nruab nrab thiab muaj kev pheej hmoo siab dua rau kev tso dej txias
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Physiology ntawm kev tshuav: vestibular muaj nuj nqi. Cov kab ke vestibular yog cov cuab yeej siv ntawm lub pob ntseg sab hauv uas pab lub cev tswj hwm nws qhov kev sib luag ntawm lub cev. Cov ntaub ntawv muab los ntawm cov kab ke vestibular tseem yog qhov tseem ceeb rau kev tswj hwm txoj haujlwm ntawm lub taub hau thiab kev txav ntawm lub qhov muag