I-Morphological ultrasound: yintoni, yintoni eyenzelwe yona kwaye uyenze nini

Umxholo

• Yenzelwe ntoni
• Uyenza nini i-ultrasound ye-morphological
• Zeziphi izifo ezinokuchongwa
• Uyilungiselela njani i-ultrasound

I-Morphological ultrasound, ekwabizwa ngokuba yi-morphological ultrasound okanye i-morphological USG, luvavanyo lomfanekiso ekuvumela ukuba ujonge usana ngaphakathi kwesibeleko, ukuququzelela ukubonwa kwezifo ezithile okanye ukungalunganga okunje nge-Down syndrome okanye izifo zentliziyo yokuzalwa, umzekelo.

Ngokwesiqhelo, i-ultrasound iboniswa ngugqirha obelekisayo kwitrimester yesibini, phakathi kwe-18 neye-24 iveki yokukhulelwa, kwaye ke, ukongeza kwiziphene kwimveku engekazalwa, kunokwenzeka ukuba uchonge isini somntwana. Ukongeza, i-morphological USG iphawula umzuzu wokuqala xa abazali benokubona usana olukhulayo ngokweenkcukacha. Yazi ukuba olunye uvavanyo kufuneka lwenziwe kwikota yesibini yokukhulelwa.

Yenzelwe ntoni

I-Morphological ultrasound ivumela ukuba ichonge inqanaba lokukhula komntwana, kunye nokuvavanya utshintsho olunokwenzeka kwizigaba zophuhliso. Ngale ndlela, ugqirha wokubelekisa uyakwazi uku:

• Qinisekisa ubudala bokukhulelwa komntwana;
• Vavanya ubungakanani bomntwana ngokulinganisa intloko, isifuba, isisu kunye ne-femur;
• Vavanya ukukhula nokukhula kosana;
• Jonga ukubetha kwentliziyo yosana;
• Khangela iplasenta;
• Bonisa okungaqhelekanga kusana kunye nezifo ezinokubakho okanye ukungalunganga.

Ukongeza, xa umntwana enemilenze ngaphandle, ugqirha unokukwazi ukuqaphela isondo, esinokuqinisekiswa ngokuvavanywa kwegazi, umzekelo. Jonga uluhlu lweendlela ezikhoyo zokuchonga isini somntwana.

Uyenza nini i-ultrasound ye-morphological

Kuyacetyiswa ukuba kwenziwe i-morphological ultrasound kwikota yesibini yesibini, phakathi kweeveki ezili-18 ukuya kwezingama-24 zokumitha, kuba kulapho umntwana sele ekhule ngokwaneleyo. Nangona kunjalo, le ultrasound inokwenziwa nakwikota yokuqala, phakathi kwe-11 neye-14 kwiveki yokukhulelwa, kodwa nanjengoko umntwana engekakhuli kakuhle, iziphumo azinako ukwanelisa.

I-ultrasound ye-morphological nayo inokwenziwa kwikota yesi-3, phakathi kweeveki ezingama-33 ukuya kwezingama-34 zokumitha, kodwa oku kuhlala kwenzeka kuphela xa umfazi okhulelweyo engakhange enze i-USG kwikota yokuqala okanye yesi-2, kukho urhano lokungalunganga kosana okanye nini umfazi okhulelweyo uvelise usulelo olunokuthintela ukukhula komntwana. Ukongeza kwi-ultrasound ye-morphological, i-3D kunye ne-4D i-ultrasound ibonisa iinkcukacha zobuso bomntwana kunye nokuchonga izifo.

Zeziphi izifo ezinokuchongwa

I-morphological ultrasound eyenziwe kwi-trimester yesi-2 inokunceda ekuchongeni iingxaki ezininzi ekukhuleni komntwana ezinje nge-spina bifida, anencephaly, hydrocephalus, diaphragmatic hernia, utshintsho lwezintso, i-Down syndrome okanye isifo sentliziyo.

Jonga ukuba ukukhula okuqhelekileyo kosana kwiiveki ezili-18 kufanele kube njani.

Uyilungiselela njani i-ultrasound

Ngokwesiqhelo, akukho lungiselelo lukhethekileyo luyimfuneko ekwenzeni i-morphological ultrasound, nangona kunjalo, njengoko isinyi esipheleleyo sinokunceda ukuphucula imifanekiso kunye nokunyusa isibeleko, ugqirha wezokubelekisa angakucebisa ukuba usele amanzi ngaphambi koviwo, kunye nokuphepha ukukhupha umlomo ngokupheleleyo isinyi, ukuba uziva ufuna ukuya kwigumbi lokuhlambela.