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Doppler Imaging ke eng?

Ultrasound Doppler imaging ke bokhoni ba ho lekola le ho lekanya phallo ea mali methapong e fapaneng, methapong le methapong. Hangata e emeloa ke setšoantšo se tsamaeang skrineng sa ultrasound system, hangata motho a ka tseba tlhahlobo ea Doppler ho tsoa ho phallo ea mali e mebala e bonoang setšoantšong sa ultrasound. Doppler e ka hlalosa mebala e setšoantšong e itšetlehile ka ho lekanya phallo ea mali sebakeng se itseng se tšoantšetsoang.

Litšoantšo tsa Doppler li fapane le litšoantšo tsa setso tsa ultrasound ka tsela e le 'ngoe ea bohlokoa: ha e le hantle ha e bontše sebopeho leha e le sefe. Traditional ultrasound e fana ka litšoantšo tsa meaho e fapaneng, litho, le methapo ea ho hlahloba kholo, ho robeha, mathata a sebopeho, le maemo a mang a mangata a ka bang teng. Ka lehlakoreng le leng, litšoantšo tsa Doppler li etsa setšoantšo feela sa phallo ea mali.

Ultrasound Doppler imaging ke mokhoa o tsebahalang lefatšeng ka bophara le o hlomphuoang haholo ka lebaka la tlhaho ea ona e sa hlaseleng le e se nang mahlaseli. Doppler ha e sebelise mahlaseli kapa likarolo tse hlaselang, empa e sebetsa ka mokhoa o ts'oanang le lisebelisoa tse ling tsa litšoantšo tsa ultrasound; ho sebelisa maqhubu a molumo a phahameng a bonahatsoang le ho fetoloa mebala, litšoantšo le metsamao e fapaneng.

Litšebeletso tsa ho etsa litšoantšo tsa Doppler:

Litšoantšo tsa Doppler li fapane le litšoantšo tsa setso tsa ultrasound ka tsela e le 'ngoe ea bohlokoa: ha e le hantle ha e bontše sebopeho leha e le sefe. Traditional ultrasound e fana ka litšoantšo tsa meaho e fapaneng, litho, le methapo ea ho hlahloba kholo, ho robeha, mathata a sebopeho, le maemo a mang a mangata a ka bang teng.

Ka lehlakoreng le leng, litšoantšo tsa Doppler li sebelisetsoa ho bona phallo ea mali le likotsi tse sa tšoaneng tse ka ’nang tsa hlaha ka har’a methapo, methapo le methapo ea mali. Hangata litšoantšo tsa li-doppler li sebelisetsoa ho lemoha ho phalla ha mali, ho khetholla li-valve tse sa sebetseng hantle methapong, ho fumana hore na methapo ea mali e thibiloe kapa ho khetholla phallo ea mali e fokotsehileng 'meleng. Litšokelo tsena tsohle tse ka bang teng bophelong le bophelo li ka bonoa le ho thibeloa ka litšoantšo tsa Doppler.

Batho ba sebelisa litšoantšo tsa Doppler bakeng sa lits'ebetso tse fapaneng: Ka mohlala, Doppler ea pelo, e hlahlobang phallo ea mali ho ea le ho tsoa pelong, ke karolo e tloaelehileng le e mahlonoko haholo ea tlhahlobo ea lefu la pelo.

Likopo tse ling tse tsebahalang tsa Doppler li kenyelletsa transcranial Doppler (ho latela phallo ea mali bokong le hloohong), vascular Doppler, le venous le arterial Doppler.

PU-MT241A

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Nako ea poso: Aug-26-2024

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