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Libeke tse 20 tsa ultrasound: tloaelehileng, photo photo photo photo

Ultrasound maemong ke tsela ea kajeno ho fetisisa ho bona hore tsela e sa tloaelehang ka lesea le mathata le ngoana o jereng. Ka libeke tse 20 tsa ultrasound e entsweng ho sekaseka makala ho fetisisa ea bohlokoa ea lesea le khona ho utloa malformations. Haeba nako ha a fumana mathata a ho khoneha, ho ntša mpa ka mor'a libeke tse 21 li ne li tla contraindicated.

Ntshetsopeleng ya tlhaka ka ultrasound maemong (libeke tse 20): ntho e tloaelehileng

khoeli ea botšelela ea bokhachane tšoaea ntshetsopeleng mafolofolo tsa makala fetal, ka ho fetisisa e tlhokomelwa fela thata pele tsamaiso e khopo ho ikatisa le letlalo. Le hape:

  • fetal thehoa rudiments molars;
  • se na le e tletseng fledged mane lera letlalo;
  • Subcutaneous mafura dinama tse nyenyane tse thehoa ka ho feletseng;
  • activates tshebetso ya kgolo moriri le manala;
  • letlalo wrinkled haholo, ho e koahetsoe le selogetsi sireletsang, ka lera thickest la lintši;
  • fetal holim'a 'mele e koahetsoeng ka fluff, eo e bitsoa "lanugo"; mosebetsi oa oona ke ho etsa hore ho be bonolo vernix secured ho epidermis le;
  • qetellong boko sebopeho, ho 'nile ha grooved sebopeho le convolutions;
  • mahlo Fetal qala ho hanyenyane ile a bula, o ne a paw thapo lelana kapa anyang monoana;
  • sesole sa 'mele ngoana e se e thehoa;
  • ngoana o formatife nako ea mosebetsi, ho ka khetholla pakeng tsa nako ea letsatsi, ho itšetlehile ka sena ho ba le khutso kapa thabile, lesea ka mosebetsi ba ka 'na ama tactile kapa utluwang susumetsa ba bang;
  • tsamaiso e khopo ho ikatisa ya tlhaka e thehoa: bashanyana otlwa makwalateng theohela ka scrotum, 'me banana ba US ka libeke tse 20 e bontša tekanyo ea ho kholong e feletseng ea mae a bomme ka.

Ultrasound tse ka libeke tse 20 ke ho hlahloba ka bohlokoa ka ho fetisisa tsa bakhachane, ha e ntse e lumella hore o ka botlalo sekaseka ntshetsopele ya lesea le boemo ba 'mè oa hae.

Seo entsprechen ba fuputswa ka libeke tse 20

E mong le e screening ultrasound tse nang le morero oa oona. Nakong ea ultrasound maemong (libeke tse 20) e phetha tekanyo ea masapo fetal le sekaseka tekanyo ea ntshetsopele ya lekala lohle. Mabaka a bohlokoa ka ho fetisisa ke ena:

  • BDP - (biparietal lehata boholo) e lekanya pakeng tsa se nepahetseng le se le letšehali parietal masapo ea lehata le;
  • LZR - the hole ho tswa ho phatleng ho lesapo occipital ea lehata le;
  • MDCh - bophara ea sefuba;
  • SDZH - bophara la mala le;
  • serope lesapo bolelele;
  • le botenya ba placenta ho , 'me ba bang.

Ho phaella ho liphofu tsena, lebisa tlhokomelo e khethehileng e leshwa ho otla ha pelo (e lokela ho ba pakeng tsa 130-160 otla / mets) le boholo pelo (18-20 limilimithara). E boetse e licheke ho ba teng ha likamore pelo tse 'nè le, partitions pakeng tsa bona.

ntho e tloaelehileng

Ka US (libeke tse 20) ho kopanela liphate le ngoana eo ka ho ikemisetsa ka mokhoa o nepahetseng haholoanyane. Ho ka letsoho sekaseka liphello, u ka sebelisa tafole.

Litloaelo tsa motheo tsa tshebetso tsa ultrasound ka libeke tse 20
paramethara

libeke tse 18-19

libeke tse 19-20 20-21 beke
BDP, limilimithara 42-45 45-48,5 48,5-56
LZR limilimithara 51-55 55-60 60-64
MDCh limilimithara 37,5-40 40-43 43-46,5
SDZH limilimithara 43-45,5 45,5-49 49-52,5
serope bolelele, limilimithara 23-28 28-33 33-35,3
Placenta, limilimithara 24,2-25,1 25,1-25,6 25,6-25,8
Max amniotic mokelikeli, limilimithara 30-70 30-70 30-70

Bohlokoa! tafole Sena ha se le sesosa sa liqeto pele ho nako, ka nepo ho hlalosa se boleloang ka US ka feela ngaka.

Ho lokisetsa le tšoere tsa ultrasound

Ka libeke tse 20 tsa ultrasound ka ho phethwa ka ntle ho fana ka koetliso e khethehileng. Mokhachane ha ho hlokahale hore ba khomarele dijo tsa hao le ema ho rarollela ea senya.

US tšoere transabdominal mokhoa o thehiloe (kutlo e teng leboteng pela mpa e). Ha etsoa ka libeke tse 20 tsa ultrasound bosaling fatang, ho na le monyetla oa ho senyeheloa pele.

Ho ima ba ka bua leshano ka lehlakoreng la hao le letšehali kapa ka morao. Ho e tsokoang galena ka phunyeletse ka popelo ka mpeng ea hao ka gel khethehileng e sebelisoa ho ea botlaaseng metsi-qhibilihang ka har'a. O habonolo felisoa ke pampiri e tloaelehileng dinama tse nyenyane tse 'me a sa tlise tšitiso.

ea melaoana e ultrasound maemong

Tlatsa ya data ka tholoana eo, puso ea mokelikeli amniotic le placenta o etsoa ka melaoana e hlakileng:

  1. E bontša palo ea, foloditseng.
  2. Hakanngoa fetal nehelano, e bontša eo karolo ea 'mele e ka planar haufi le tsoa ea popelo e. Khetho e molemohali ke cephalic nehelano, e boetse e ka etsahala fetal nehelano pelvic area. Ultrasound maemong (libeke tse 20) a lumeletse tokisetso ea e 'ngoe ea litholoana, empa ka beke 30 e lokela ho tsitsisoa e le hore ngoana e ka tsoaloa ntle ho tšitiso' me ntle le mathata.
  3. Ho bontša ho ba teng kapa ho ba sieo ha khoele batle.
  4. E hlalosa boemo ba ka hare ho 'popelo ea (myometrium), e ka' na ea ama ka monyetla oa ho senyeheloa ka.
  5. Hakanngoa boemo lenane le mokelikeli amniotic, o ile a bontša ho ba teng ha suspensions low- kapa polyhydramnios, (jwalo poleloana e reng ka leha e le efe taba particulate ka mokelikeli amniotic ke bolwetse).
  6. Totobatsa bolelele ba popelo le. Ka ultrasound maemong (libeke tse 20), le ntho e tloaelehileng ea ho li-index ena ke seng ka tlase ho ka 3 cm.
  7. E hlalosa boemo ba erorr hare le ka ntle. Ka nako ena e tlameha ho koaloa.
  8. Ho hakanngoa e le boemo ba placenta ho. E lokela ho behoa ka lisenthimithara tse ka bang tse supileng ho tloha erorr hare. tshenyo efe kapa efe hloka e potlakileng bookelong mokhachane.

and analysis ena e qaqileng re lumella hore re ho bona setšoantšong eohle ea boemo ba lesea le ho thibela senyeheloa pele ho nako.

Properties bobeli prenatal screening

Hangata ka ho fetisisa, ngoana litsoantso tsa ultrasound 20 beke e neng e tšoaretsoe ka kopanelo le ho ithuta Doppler. Sena se etsa hore ho ka khoneha ho lemoha boteng ba chromosomal kapa tsela e sa tloaelehang le liphatsa tsa lefutso tsa lesea kapa ho tiisa hore ngoana e ka bophelo bo botle ka ho feletseng.

Doppler e iphumanela ho ba teng ha dintho tse itseng ka mali le dikahare tsa bona. Hlahloba ho setšoantšo se feletseng, ho etsa liqeto mabapi le boemo ba lesea le ka feela ngaka le ngaka-sa liphatsa tsa lefutso.

Ka libeke tse 20 tsa ultrasound ke lithuto tsa sireletsehileng ka ho fetisisa le tse rutang tse bontšang boemo kakaretso ea lesea le tekanyo ea tsoelo-pele ea makala 'ohle.

Sexing

Ka libeke tse 20 tsa ultrasound ka mokhoa o nepahetseng haholoanyane bontša bong ea ngoana. Ho bonolo ho bona hore. Ka bashanyana, ho feditsweng tse bonahalang hang-hang, 'me banana ba ba sieo convexity efe kapa efe.

Thata ho bona hore ho kopanela liphate ho ka etsahala ka lebaka la maemo a fetal. Tabeng ena ho ka etsahala hore ba phethe ithuta o latele-up ka mor'a metsotso e 15. bakhachane ba eletswa ho ja chokolete ho fokolang hore ba e ngoana a sebetsang.

Ha lesea e ka mpeng ea hae, 'me ke ho le thata ho fumana hore na ho kopanela liphate lona. Ba bang ba masea nakong tsa ultrasound furalla kapa pata, hobane ho kopanela liphate le ngoana eo batsoali ba e ntse e le sephiri ho fihlela ho tsoaloa.

Esita le ho sebelisa morao-rao tsa ultrasound thepa liphoso lia khoneha ho tswa ho tlhaloso mokatong, enoa o lokela ho lula re itokisitse.

ba mokhachane

Ka toxicosis kotareng ena se ntse li feta, empa mokhachane hangata e ka ikutloa oa ntho e boima ka mpeng kapa lesokolla. E Tloaelehileng litla bohloko kenyeletsa leoto cramps le hlooho. Ho fokotsa boikutlo bo ena, o lokela ho phomola ka ho feletseng, ja le ho noa le chelete e lekaneng ea divithamini.

Ho bohlokoa ho hlokomela boemo ba ho ruruha le lero. Haeba ho ruruha ho etsa hore boemong bo sa thabiseng, o lokela ho ikopanya le ngaka ea hao. Ha o fetola lenane kapa boemo ba ho tebelwa mosebetsing le lokela ho ka potlako sheba gynecologist ho thibela tshwaetso ya tlhaka ya.

Le oa ultrasound (20 libeke tse) fetal Foto di ka pholohe 'me ba kenngoa ka Album lelapa. setšoantšo sena se tla u hopotsa tse hlollang nako-tsoa ngoana.

Phuputso e ka libeke tse 20 - ke and analysis bohlokoa ka ho fetisisa ka boemo ba lesea le, e le u se ke ua hula le ho hlokomolohuoa. Ho seng joalo, ka likoli efe kapa efe ka ntshetsopeleng kapa bopengwi a ke ke a lemoha ka nako e nepahetseng.

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