Mlembi: Morris Wright
Tsiku La Chilengedwe: 25 Epulo 2021
Sinthani Tsiku: 17 Novembala 2024
Anonim
Momwe Colour Doppler Ultrasound yachitidwira komanso nthawi yochitira - Thanzi
Momwe Colour Doppler Ultrasound yachitidwira komanso nthawi yochitira - Thanzi

Zamkati

Doppler ultrasound, yotchedwanso doppler ultrasound kapena color eco-doppler, ndiyeso lofunikira pakuwunika kayendedwe ka magazi ndi kayendedwe ka magazi m'thupi linalake kapena m'chigawo china cha thupi. Chifukwa chake, amatha kupemphedwa ndi dokotala ngati akukayikira kuti kuchepa, kuchepa kapena kutsekeka kwa mtsempha wamagazi.

Zina mwazizindikiro zazikulu za mayesowa ndikuwunika kwa thrombosis, aneurysms kapena varicose veine, mwachitsanzo, ndipo imagwiritsidwanso ntchito nthawi yapakati, kuti muwone ngati magazi akutuluka kuchokera kwa mayi kupita kwa mwana wosabadwa amapezeka moyenera, wotchedwa fetal doppler .

Monga kuyesa kwa wamba kwa ultrasound, doppler ultrasound imagwiritsidwa ntchito pogwiritsa ntchito chida chokhoza kutulutsa mafunde amawu, omwe amafikira minofu ndikubwerera ngati echo, yomwe imasandulika zithunzi. Doppler ndiwowonjezera wokhoza kuzindikira ndikuwona momwe magazi amayendera patsambalo. Pezani zambiri zamitundu yayikulu ya ultrasound komanso nthawi yomwe akuwonetsedwa.

Doppler ultrasonography imachitidwa ndi dokotala kuzipatala zakujambula kapena kuchipatala, ndipo imapezeka kwaulere ndi SUS kapena kuphatikizidwa m'mapulani azaumoyo. Makamaka, mayesowa atha kutenga 200 mpaka 500 reais, komabe, mtengo wake umasinthasintha malinga ndi komwe amachitikira, dera lomwe lawonedwa kapena ngati pali zina zowonjezera pamayeso, monga ukadaulo wa 3D, mwachitsanzo.


Ndi chiyani

Zina mwazinthu zazikulu zomwe mtundu wa doppler ultrasound amawonetsedwa ndi izi:

  • Phunzirani momwe magazi amayendera m'mitsempha ndi m'mitsempha;
  • Azindikire venous kapena ochepa thrombosis;
  • Dziwani ndi kuyesa mitsempha ya varicose;
  • Yerekezerani magazi kuchokera kwa mayi kupita kwa mwana wosabadwayo, kudzera mu placenta, panthawi yapakati;
  • Kupeza zotupa kapena zotupa m'mitsempha yamagazi;
  • Dziwani kuchepa kapena kutsekeka m'mitsempha ndi m'mitsempha.

Mafunde amawu omwe amapangidwa panthawi yoyezetsa amatulutsa chithunzichi mwachindunji pakompyuta ya chipangizocho, kuti adotolo athe kuwona ngati pali zosintha.

Kusamalira mayeso

Kufufuza kwa doppler ultrasound ndikosavuta komanso kopweteka, kumangofunika kugona pakama pomwe dokotala akumuyesa. Kusala kudya sikofunikira kwenikweni, kupatula mayeso omwe amachitika m'mimba, monga aortic doppler kapena mitsempha ya impso.

Zikatero, kusala kudya kwa maola 10 ndikugwiritsa ntchito mankhwala am'magazi, monga dimethicone, atha kusonyezedwa kuti achepetse mapangidwe am'magazi omwe angasokoneze mayeso.


Mitundu yayikulu

Mtundu wa doppler ultrasound ukhoza kuwuzidwa kuti uwunikire pafupifupi zigawo zonse za thupi. Komabe, zopempha zazikuluzazi ndi izi:

1. Doppler ultrasound ya miyendo

Wotchedwa doppler wamiyendo yakumunsi, nthawi zambiri amafunsidwa kuti azindikire mitsempha ya varicose, thrombosis, kuchepa kwa mitsempha yamagazi, kuyesa magazi musanachite opaleshoni m'derali kapena kuyesa kupezeka kwa zizindikiritso zamatenda osakwanira, omwe amatchedwanso kuti kuyenda koyipa .

Mvetsetsani zomwe zingayambitse kufalikira kwa magazi komanso zizindikilo zazikulu.

2. Obstetric ultrasound ndi Doppler

Amadziwikanso kuti fetal Doppler, amawonetsedwa ndi dokotala wazachipatala, ndipo amayesa kuyesa mitsempha ya magazi komanso kuthamanga kwa magazi kuchokera ku umbilical chingwe ndi placenta, ndikuwona ngati pali kusintha kulikonse kwa magazi kupita kwa mwana wosabadwayo, kuti apange bwino njira kapena nthawi yobereka.


Kuyezetsa kumeneku kumachitika patatha miyezi itatu yapakati, pakati pa masabata 32 ndi 36, ndipo ndikofunikira makamaka ngati dokotala akukayikira zosintha zomwe zimachitika chifukwa chakukula pang'ono, matenda a shuga amayi, kusintha kwa kuchuluka kwa amniotic fluid, mapasa kapena kuchepa kwa kayendedwe ka mwana, mwachitsanzo.

3. Chithokomiro Doppler ultrasound

Chithokomiro doppler chitha kuwonetsedwa ndi endocrinologist kuti awone momwe mitsempha ya chithokomiro imathandizira, kuti athandizire kuphulika kwamapulogalamu. Ndikofunikanso kuzindikira zoyipa za nodule, popeza kupezeka kwa mitsempha yambiri yamagazi kumatha kukhala chizindikiro china cha nodule wokayikitsa.

Pezani zambiri za nthawi yomwe chithokomiro chingakhale khansa.

4. Carotid Doppler Ultrasound

Carotids ndi mitsempha yomwe imanyamula magazi kuchokera pamtima kupita kuubongo, ndipo akakumana ndi kusintha kulikonse, monga kutsekeka kapena kuchepa, zimatha kuyambitsa zizindikilo monga chizungulire, kukomoka kapena kuchititsa sitiroko.

Chifukwa chake, dokotala wa carotid doppler amawonetsa pomwe kusintha uku akuganiziridwa, kuti awone kuwopsa kwa sitiroko komanso kwa anthu omwe adadwala matenda opha ziwalo, kuti athandizire kudziwa chomwe chimayambitsa. Phunzirani zambiri pa zomwe carotid ultrasound ili.

5. Doppler ultrasound ya mitsempha ya aimpso

Kawirikawiri amawonetsedwa ndi nephrologist kuti aphunzire kuthamanga kwa mitsempha ya impso, kufunafuna kuzindikira kuchepa ndi kutayika kwa zotengera izi, zomwe zimayambitsa matenda oopsa omwe ndi ovuta kuwongolera.

Zitha kuwonetsedwanso kuti zikuyang'ana zomwe zimayambitsa kusintha kwa impso, monga kuchepa kwa kukula, kukayikira kwa aneurysms kapena zolakwika.

6. Doppler ultrasound ya msempha

Amasonyezedwa kuti ayese kupezeka kwa kuchepa kapena kutuluka kwa mpweya mu aorta, komwe kumatha kukayikitsa anthu omwe ali ndi vuto lakumimba m'mimba. Ndikofunikanso kufufuzira zotchinga mu chotengera ichi, chomwe ndi vuto lalikulu lomwe limayambitsidwa ndi kupindika kwa makoma ake, kapena ngakhale kuwona kupezeka kwa zikopa za atherosclerosis zomwe zingayambitse minyewa.

Kuyeza kumeneku ndikofunikanso kwambiri pokonza opaleshoni yokonza, ngati akuwonetsedwa ndi dokotala. Onani momwe mungadziwire aneurysm ya aortic ndi momwe mungachitire.

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