Ultrasound maemong fetal pelo - hlokomela ka bokamoso ba ngoana

Fetal oa ultrasound ke e 'ngoe ea litaelo tsa galena tekotshupo qobelloang temana bakeng sa basali bohle ba baimana. thuto ile a khanna ho hlahloba tsoelo-pele ea ngoana, ho felisa le ho hlokomela bolwetse ho fumana hore na ho kopanela liphate ba lesea 'me e tobileng gestational lilemo, letsatsi la tsoalo.
Nakong ea phuputso e entsoeng hona lekanyetswa go ya ka boemo ba methapo ea mali ea popelo, e leng lesea, lelana la mokhubu. Tsamaiso ena e boetse e lumella u ho hlalosa litekanyo e tobileng ea lesea ka tsa ultrasound.

WHO e khothalletsa hore basali bohle ba baimana litsoantso tsa ultrasound ntle mokhelo ka mantsoe a fapaneng. The rerile ho ithuta pele entsoeng ha ho ka morao ho feta nako leshome le metso e-beke.

Ho hlahloba mosebetsi oa pelo ea tsamaiso ea, ho ngodisa ka mochini mosebetsi oa pelo, placental phallo ea mali, pulsation ea thapo lelana le lijana placenta mali lumella methapo ea mali ka ho Doppler lithuto. mekhoa ea kajeno ea monyetla oa ultrasound dayu ho theha esita le likoli tse nyenyane sebopeho le ntshetsopele ya masapo le, tsamaiso genitourinary, mala le tsamaiso mala, e bohareng le e pheriferale tsamaiso ea methapo.

Ultrasound maemong hlahloba pelo fetal le litho tsa ka hare tse ling tse ka mekhahlelo ea pele ea proizvodnje ho lemoha ovum, ho hlongoa ea bokhachane, ho ba teng ha ea yolk karaoke tren, botenya le lefelo la CVS. Sena se ka ho ikemisetsa pathologies joaloka hydatidiform mole, meka, ho ima ho tubal, abruptio chorion. Ka nako ea likhoeli tse tharo ka beha anomaly e mpe ea 'ntshetsopeleng embryonic, hydrocephalus, batshwai ea syndrome, Down e. mafu a itseng ho etsa hore ho be bonolo ho etsa qeto ea hore na ho tsoela pele ka ho ima, ho thibela le kalafo ea lefu lemoha.

palo ea lithuto tsa ka ho ima e kenyeletsa fetal oa ultrasound ba pelo, e le hore ho theha tlōlo ea lekala ee ea bohlokoa ka ho fetisisa.

E le busa, pelo ea ngoana o qala ho hlile otla bekeng ea boraro ea bokhachane, leha ho le joalo, ho fumana hore na mosebetsi cardiac ea lesea nakong e tlang ke feela ho ka khonehang ka beke botšelela. Le hoja ka nako ena ho lokisa ho otla ha pelo hase ntho e bonolo.

Ultrasound maemong ba pelo nakong ea bokhachane hlahiswa ho fihlela ho beke e bosupa, feela halofo ea linyeoe le ho fumana hore na ho otla ha pelo. diphetho ka tšeptjoang ea ho ithuta e ka fumanoa feela ka beke ea borobong. Kahoo, ho ba teng ha ho bonahala ho mokhoa ona ka mekhahlelo ba pele e ile a etsa transvaginal oa ultrasound fetal pelo Doppler mokhoa kapa anthivaerase.

Nakong ea Tsamaiso e, ngaka Tlhahlobo ea maqhubu a ya otla ha pelo fetal. sekhahla sena ke pontshi ea bohlokoa ea tsoelo-pele ea ngoana ea e-s'o hlahe. Ka fokotswa ho otla ha pelo tluoa tabeng ea tsokelo ea qetello ea bokhachane, 'me ka tabeng ea phumano ea matšoao ao a lokela ho nka mehato e potlakileng. Ka tsela e tloaelehileng pelo khutsufatso mekoloko maqhubu a tloha otla 110 ho 130 bakeng sa libeke tse 6-8 le ho fihlela ho lichapo tse makholo a mabeli bakeng sa libeke tse 9-10.

Ho phaella ho ho hlahloba ho otla ha pelo, le ngaka o etsa thuto ea kakaretso ea sebopeho ea tsamaiso ea cardiac. Ka lebaka la 'nete ea hore ka likhoeli tse seng kae pele ho hlahloba human anatomy ba pelo e thata, ka botebo lithuto ba qala ho phetha le beke ea leshome le metso e mene, tlhahisoleseding ho fetisisa e feletseng fetoha fumaneha ho ea leshome le metso e robeli sa. Ena ke nako ea sebopeho ba pelo e ka ba talimela hantle, ka lebaka la ntshetsopeleng lona fihla sethaleng moo o ka hlahloba boemo ba atria e, ventricles, mabota a bona, flaps tsa tricuspid le di-valve mitral.

Qetellong ea bokhachane fumanoa ka mekhoa maemo a setšoantšo boleng tsa ultrasound fetal pelo e ba ke ke ha khoneha, kahoo sebelisa mekhoa e meng, e kang cardiotocography.