Imininingwane ikhombisa ukuthi isibalo sabantu abazalwa bekhubazekile ezweni lami sicishe sibe ngu-5.6%.Ukukhubazeka kwesistimu yezinzwa kungenye yezinkinga ezivame kakhulu zokuzalwa komntwana, okunesigameko esibalelwa ku-1%, okubalelwa cishe ku-20% yenani eliphelele lokukhubazeka kwengane yokuzalwa.
Ukuthuthukiswa kwesakhiwo sesimiso sezinzwa ze-fetus kunquma umsebenzi wayo wezinzwa ekuphileni ngemva kokuzalwa.Ukuqonda ngokunembile umthetho wokuthuthuka kanye nesakhiwo esivamile sobuchopho bengane kuyisisekelo sokuxilonga ukuthi isimiso sezinzwa esimaphakathi sombungu asivamile yini noma cha.
Esikhathini esidlule, kwakungekho ukubhekisela kwezakhiwo ezivamile, futhi odokotela babevame ukuzizwa bebodwa futhi bengenakuzisiza ngenxa yokuntula ukuqonda ukubukeka okuvamile kwe-ultrasound yobuchopho be-fetus emjikelezweni othile, kanye nokuntuleka kolwazi lwereferensi njengokuthi izakhiwo zikhula kanjani. emijikelezweni ehlukene.Uma kukhona imephu yokusebenza okuvamile kobuchopho bengane ukuze kubhekwe kuyo, izofana nenkathi yemvula.
Ithuluzi Elisha Lokuxilongwa Kwe-Fetal Brain Ultrasound
"I-Ultrasonic Anatomy Atlas of Normal Fetal Nervous System Development" ihlukaniswe yaba izahluko ezingu-5, ngokulandelana kusukela ekukhuleni okujwayelekile kwe-embryonic yesimiso sezinzwa, i-ultrasonic anatomy evamile yesimiso sezinzwa phakathi nokukhulelwa sekwephuzile, ubuchwepheshe be-imaging obunezinhlangothi ezintathu. ubuchopho bengane, kanye nesithombe sokulingisa sekristalu esinezinhlangothi ezintathu ebuchosheni bengane.Izici ezinhlanu zohlelo lokusebenza kanye nesilinganiso se-ultrasound yesistimu yezinzwa zengane kanye namanani ajwayelekile ereferensi achaza kabanzi uhlelo olujwayelekile lwezinzwa zengane, okungukuthi, ukwakheka okujwayelekile nokusebenza kwe-ultrasound kwenqubo yokuthuthukiswa kobuchopho, kanye nereferensi yokulinganisa inani elijwayelekile.
Phakathi kwazo, ubuchwepheshe be-Samsung bokucabanga ngekristalu obuhlukile budlale indima ebalulekile njengethuluzi elisha lokuxilongwa kwe-fetus ebuchosheni.
Imodi yesithombe sokugeleza kwegazi ecwebezelayo ingabeka ngaphezu kwamaphethini okugeleza kwegazi ombala we-Doppler kumodi yesithombe enezinhlangothi ezintathu ukuze ibonise ukuma, ukuma nokusabalalisa ukuminyana kwemithambo yegazi engaphakathi kwe-cranial esicutshini.Le modi ingabonisa ukugeleza kwegazi njengesithombe sokugeleza kwegazi esinezinhlangothi ezintathu sisodwa noma kanye nezakhiwo ezizungezile;inikeza indlela entsha yokuhlolwa okufanele kwe-fetus cerebral surface sulci kanye ne-gyrus, futhi isiza odokotela benze izinqumo ezinembe kakhudlwana.
Imodi ye-Crystal inversion imaging Imodi yesithombe sokugeleza kwegazi eyikristale
Isikhathi sokuthumela: Jul-29-2022
