Kāinga me te WhānauHapūtanga

2 huatū o hapūtanga, ultrasound: tuhinga

He hiahia i roto i te mea huatū matüora tātaritanga whakahaere te me te US maha iwi? 2 huatū hanga he rangahau whānui o nga wahine katoa, kahore okotahi. He mea tika ki te whakatau i te whakahoki pai kino ranei e pā raraunga whiwhi mua, me te puta tohu, i nei whakaatu ultrasound.

Hanga ultrasound (huatū 2) anake i raro i etahi ture o te faaineineraa mo te tukanga. Whakamārama o te raraunga e wahi kia rite ki te taua mau parau tumu rite i roto i te whakamātautau tuatahi.

āta Tuarua ki hono tukuloto'i he tamaiti titau e rua kaupae:

  1. A amo i te ultrasound huatū 2.
  2. whakamātautau Screening - he whakamātautau toto i roto i te uaua o te maha o hormones.

Ko te tohu matua mo te rangahau

Kua tū Studies rite te taua take rite i roto i te huatū tuatahi:

  1. Ko te aroaro o te whakapokenga huakita viral ranei.
  2. Mate e matenui riro.
  3. mellitus Diabetes.
  4. Diseases o te hononga iho.
  5. Cancer o tetahi o ratou matua.
  6. māuiuitanga pūira o te natura
  7. He hītori o whakatahe ranei māhorahora mahi.
  8. He he tamaiti ki etahi abnormalities.
  9. Puta i mua o te matenga o te kukune i te kopu;
  10. hua Poor o te āta tuatahi, i hanga hoki he wā o 14 wiki, me te i muri whakakitea whanaketanga rerekē o te ira.

US täkupu 2 huatū tukua ki te rapu i te proportionality o te kōhiwi tamaiti ki whakakitea te āhua o te ventricles roro, roro tuarongo, hanganga filosilivá me te kanohi. I roto i ngā, i te tuhi whakarongo ki te ihu, ngutu, turanga kanohi, nga atria o te ngakau, nui oko, whatukuhu, tōngāmimi, me te wahi gastrointestinal.

fetometry

tikanga Kawa Ultrasound 2 huatū te ki te tikanga:

  • ewe wāhi me tona matotoru;
  • hanganga tohu paari o te ewe;
  • maha o oko i roto i te uho;
  • waikahu;
  • cervix kāwanatanga me te taiepa uterine me konga;
  • tohu fetometry.

ka karanga Fetometry te inenga rahi fetal o. Kei roto te reira i:

  • te rahi o te matenga o te kukune, rae me te kaki;
  • porohita diameter o te matenga, me te paenga puku;
  • taupū cephalic mō te aromātai i te hanganga o te matenga;
  • roa o wheua roa (huha, tibia, nui, me te iti, peke, pūkaka me te pūtoro) i runga i ngā taha e rua.

Wetemuna 2 huatū ultrasound taea ki tatou whakapumautia whanaketanga e tika ana tau gestational, ki te aromatawai i te taumata o te tupu fetal, whakaū te roanga o te hapūtanga, ki te tautuhi i te takamuri i roto i te whanaketanga me te aroaro o abnormalities.

retardation

kia tipu Intrauterine o āhua hangarite, me te hangarite. I roto i te take tuatahi, he rite ki te whanaketanga, me ngā tohu katoa whakaaro slippage ultrasound i te täkupu o te hapūtanga.

He āhuatanga asymmetrical e whai ake:

  • ine i paea hope i raro i te täkupu;
  • He noa hoki te wa roa rahi upoko me DBC;
  • nui haere ōwehenga o te whakapau hau / coolant me Cst / coolant.

Tei runga i te hua whiwhi, ka taea e tatou te wehewehe toru ngā taumata o te backlog:

  1. Backlog mō te 2-3 wiki.
  2. Backlog mō te 3-4 wiki.
  3. 5 wiki, neke atu rānei.

Aromatawai o te mana o nga whekau o te kukune 2 huatū o hapūtanga, ultrasound

Cross-wāhanga o te upoko:

  • waho te hanganga rerekē i roto i te āhua o te rēmana, panana me te rōpere korerotia brachycephaly ranei, te aroaro o te matenga koropiko-rua e tohu te edema roro;
  • ako te tapatahi o te hanganga o te wheua angaanga.

Aromatawai o te kāwanatanga o te roro:

  • E whakaatu ana ventriculomegaly ventricles roro rahi;
  • i roto i te pūnaha iaia tohu te aroaro o cysts;
  • kitea i roto i te māuiuitanga roro tuarongo;
  • neoplasms kitea i roto i te angaanga, e kua kei i runga i tona mata.

Identification o tohu autaki o Down syndrome:

  • nui haere tawhiti i waenganui i nga turanga;
  • Ko te mangai i roto i te āhua tuwhera;
  • arero kohuki;
  • hē ngakau whakakitea;
  • poroa wheua tāhau.

hanganga kanohi:

  • Kōtaha ako i te kauae o runga, me te raro;
  • te aroaro o nga cyclops me anophthalmia (mara rangahau o te turanga kanohi);
  • i roto i te aroaro ngutu ngatata me ngao (ngao ngatata me ngutu ngatata);
  • aroaro o protrusion o te kauae runga.

A, no te tuhia te kōhikohiko tuarā te aroaro o te wāhinga i roto i tenei rohe. Kei te ngā reira ki te whanaketanga rerekē o te ua. Ko te māuiuitanga rawa kino tenei.

He matawai o te pouaka. riro tenei te whakarerenga o pleural me effusion pericardial - noa ropu inu pericardial he kore neke atu i 2mm. Tohua e te taumata o te paari o te pūkahukahu - noho nga pūkahukahu whakawhanake tika tetahi toru o te wāhanga ripeka. Tukua e toru nekehanga:

  • 0 - tohu te marama echogenicity iti echogenicity ate.
  • 1 - ahua echogenicity pūkahukahu me te ate ōrite;
  • 2 - he marama tohu i runga echogenicity echogenicity ate.

Kei te takoto te reira na roto i te putanga cardiac (te aroaro o whare tapawhā, kahore pathologies) me nga oko matua. arotakea hoki te puku, ate, whēkau, whatukuhu, tōngāmimi, me te HWM.

Te aromātai o te ewe

kaupapa Ako me okana āhua rangitahi. Ko ētahi o ēnei ewe, uho me waikahu. A amo i te ultrasound huatū 2 taea ki tatou whakatau i te tūnga o te ewe i roto i te pā ana ki motu cervix zevu uterine.

Ki te i piri ai i te tawhiti o te 5.5 cm i raro i te os ā, mea placentation iti, engari ki te te āraia reira e te zevo katoa i roto ranei i tetahi wahi, he reira taunakitanga o ewe previa.

Heoi, i roto i te toru o nga huatū, ka taea e ia te neke, me te piki teitei, na whakaatu te ultrasound whakahauanga i 27-28 wiki.

piki matotoru placental, i runga i te tau gestational ka tata i te wāhi o te tāpiritanga o te uho. Ki te te taupū o te matotoru nui ake i 4.5 cm, tohu te reira i te aroaro o te edema i roto i te mate rH fetal, te akoranga o te āhua hopuhopu ranei te aroaro o te mate huka.

Ko te tohu o te paari o te ewe:

  • Mō - ki runga ki te 30 wiki;
  • 1 - ki runga ki te 27-36 wiki;
  • 2 - 34-39 wiki;
  • 3 - i muri i 36 wiki.

Tūnga o te waikahu me te taura pito

Rastsenivanie waikahu taea ki a koe whakaturia i te tau. taumata teitei pouri ranei o te mate e whakaoho te kukune i roto i te kopu, whakatairanga te ahua o ngā pathologies.

Hei whakatau tangohia te nui o waikahu te taupū waikahu. Ki te he te reira iti iho i te 2 cm, korero matou o te ihirangi iti, me neke atu i te 8 cm - ake.

I roto i te arotake tatau i te taura te maha o oko. Tikanga, kei reira tetahi rua, me te rua o pera. tuku ano ki te aroaro o koropiko taura pito, me tona mau meti'a a tawhio kaki fetal.

te āhua o te kōpū

US kawa o te huatū 2 o hapūtanga, ka ngā pārongo e pā ana ki te āhua o te kōpū. taumata o te ngaohiko whakaritea. Hypertonia i nga taiepa, te aroaro o te mamae secretions toto ranei previa pāngia.

tūranga taiepa uterine whakaaro ki te aroaro o te pukupuku mate pukupuku (fibroids). tuku ano ki te ia o ratou tupu, me wāhi whanaunga ki te kukune me te ewe. I roto i te take o te pokanga i runga i te kōpū he rumen pea,:

  1. ahua taonga o te nawe. Kei tōna hanganga kahore inclusions, homogeneity āhuatanga me te takiwa paparonaki o te wāhanga o raro. Tohu matotoru nawe kore neke atu i te 3 mm o.
  2. ahua pēkerapu o te nawe. tuhipoka te reira i te koha. Hei tauira, tukua nga rumen motuhake hohonu, whakaiti papanga, moni tiketike o inclusions hyperechoic kiko tūhonohono.

āhua o te waha

Ki te kitea waha āhua haua uterine cervix tohu tata o tona roa, me te ripeka awa waha. Tikanga, kia waiho te rahi kaki i te iti rawa 35 mm. Hoki shortening ake ki te 30 mm i roto i nga wahine, te kopengia ratou tamaiti tuatahi, a ki runga ki te 20 mm ki te rua o nga hapūtanga, he reira taea ki te whakawa i te kore tserviakalnoy isthmic.

whakangungu

US (2 huatū) titau kahore whakangungu motuhake. Whekau, ahakoa aroaro o hau, otdvigaetsya mua nui haere i roto i te kōpū rahi. whakakapia te tōngāmimi ki tonu e te waikahu.

Otiia i mua i foaki toto mo te tātari titau etahi whakangungu. Ko te ra i mua i te tukanga, e kore e he wahine hapu kai tiakarete, koukou me ngā kai tunua. I tua atu, e kore e kai koutou mo te 4-6 haora i mua i takoha toto. Ka taea e koe te inu i te wai anake mō te 4 haora, engari e kore e aerated me i te nui o kore ake atu i te 150 ml.

Me kï reira e kore te āta i roto i te toru o nga huatū i rapua e tetahi whakangungu.

A, no te whakahaere i te rangahau te

wā Tātaritanga o te rua o nga huatū - 16-20 wiki. Ko te tino nui mo te faaotiraa tika o te taumata o hormones i roto i te toto tenei huru. Ngā Rā ultrasound hāngai ki te rua o huatū tātari matüora o toto. meatia Ultrasound te i roto i te wahi tuatahi, a ki tonoa ki te wahine i runga i te whakamātautau toto nga hua.

Ko pai te āta tuarua ki te haere i runga i te wiki 17 o hapūtanga, te wiki ranei i mua i taua rā.

fifili tokomaha iwi i reira ki te hanga US 2 huatū o hapūtanga? kawea ana tēnei tukanga i roto i roto i te haumanu rohe, gynecological me pokapū perinatal. Tuhinga o te iteraa papû tākuta hanga-uzist.

Ture o te ako

He ako o te wahine hapu ngā he maha o ngā tukanga motuhake.

kawea Ultrasound whakamātautau i roto i transabdominal anake, e ko i runga i te kiri o te puku. Ki tenei mutunga, whakatakotoria iho te wahine i runga i te moenga, whakatuwhera te puku. pania mata puku i te rā. Ko te taote ārahi te uiuia i runga i tona taiepa mua. e kore he whawhe mamae tetahi hūhi tenei ranei.

A me pehea te whakamana reira tātari matüora? mai te wahine hapu ki te taiwhanga i runga i te puku kau. tangohia toto i te rua i roto i te nui o te maha milliliters. I roto i te taiwhanga, te wahine whakarato hua ultrasound, me whakakī i te puka uiui. tukatuka te raraunga riro e te hōtaka. Ka anake kia te hua rite i roto i te 14 ra.

tuhinga

Wetemunahia ana tā te maha o tohu, ia o nei he ona ake täkupu. Hua āta matüora tā whakatau i te taumata o taua hormones

  • chorionic gonadotropin;
  • estriol;
  • fetoprotein;
  • inhibin, ki te kawea i roto i whakamātautau takitoru me whā.

Hua o te rua o nga rangahau whakawhirinaki i runga i te roanga o te hapūtanga. E aromatawaitia ratou i roto i runga i te uara o IOM. Tenei uara toharite tātaitia nei i te tau, te taimaha tinana me te rohe hapu i roto i nei nofo reira. E wehea tohu dagnostiki ki te uara whiwhi i roto i te ako i roto i te tauira nui o nga wahine o te taua ora tau i roto i te rohe taua.

Ki te ko te taiki i te whānuitanga o 0.5-2.5 mama, kua whakaaro te reira i te auau noa. Ki te he iti iho i te uara i homai hurihia i runga ranei te maha, i roto i tenei take e whakaaturia ai tohutohu mātanga.

tātaritanga whakamārama tuarua huatū he ti'araa taumata mōrea i roto i te māuiuitanga ngā. Kei te whakaritea te reira i rite te hautau. whakaaro High-mōrearea te he tohu o te 1: 250 ranei 1: 360 hoki ahua o māuiuitanga tetahi. Ko te kupu kitea Syndrome o Down, melé ngongo neural, Edwards, Patau. Me whiwhi tēnei te kōrero iranga. A, no te te taupū 1: kia 100 e ue'i whakamātautau urutomo nei tā te tāutu i te māuiuitanga e tūmanakohia ana o te ira i te huinga o pūira.

kia puta ētahi kohakore nui i muri, a ka kia tohua anake, ki te rua o te āta i te 16-20 wiki (2 huatū). i mahi Ultrasonography i roto i tenei wā, tango ki pūkete tenei āhuatanga. I roto i te take o ngā hua kino o te rua te āta tohutohu te ki te rapu i te tohutohu o te geneticist.

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