Achivhara mu Pamuviri: otseit mubvunzo

The kupfuura zvakwo nzira nechirwere ose perinatal tsvakurudzo riri nepamuviri Ultrasound - Ultrasound. vanhu vakwegura vane zvinovanetsa kunzwisisa nei achivhara panguva pamuviri, dzichishandisa ruzivo rwake, achiudza rinotyisa nyaya hunokuvadza irradiation ari mudumbu uye mukadzi pamuviri uye Ultrasound achiona chete semukana kuona bonde hwomwana asati aberekwa.

Nokuti zvose 9 months obstetricians vanokurudzira vanaamai pamuviri kuita ina Ultrasound:

1. mavhiki 5-6 nechokwadi chokuti zai rwakanga rwakakura zvakanaka muna dumbu, uye hapana mukana ectopic pamuviri;
2. 10-13 mavhiki, anonzi US 1 trimester kuongororwa, zvainanga achinatsa zvokukura pamuviri, kutsunga nhamba tuvana uyewo nokutsunga kwavo kutara zvigaro zviri uterine mhango. It abudisa unhu tinyatsonzwisisa pakati placenta, pakukora mwana nuchal translucency. The chikuru basa Ultrasound kuongororwa rokutanga trimester kuziva nemagene malformations ari mudumbu (Edwards uye Down vake syndromes, Neural chubhu urema imperforate);
3. 20-23 mavhiki pamuviri rinoitwa Ultrasound kuongororwa 2 mashoko, chikuru basa riri kuona yaibvira kukura urema ari mudumbu uye tsanangudzo zviratidzi tinodzokorora zvezvinangwa pakati chromosomal nezvirwere embryo. Ultrassom kuongorora muna nhumbu iyi kunobatsira kuona vhoriyamu uye unhu Líquido fluid placenta kukura pamwero uye kuita tinyatsonzwisisa mamiriro azvarwa: uropi, chiso dehenya uye nhengo dzomukati.
4. 30-33 vhiki Ultrasound kunobatsira kuziva zvikanganiso ari mudumbu pamwe mukupera kuratidzwa, uyewo kuongorora dzichipfekeka mamiriro azvarwa. Izvi zvinokosha Danho rwekuronga basa. Panguva Ultrasound ichi vakatsunga chienderane kukura uye fetus gestation, nzvimbo yaro mukati dumbu (breech, musoro, etc.). Wakaitwa Doppler, zvainanga dzinoongorora mamiriro utero-placental ropa riyerere.

Kuongorora zviri pamuviri kusvikira vhiki 16 rinoitwa kuvakadzi zvose pamuviri mumatanho akawanda: kutanga, itai Ultrasound, apo chiremba anoyera kukura muchero chipika nzvimbo, nokureba humerus, uye dzimwe parameters. Zvinofungidzirwa kuti kana nuchal translucency masendimita anopfuura maviri, kureva mukana fetus Down kuti syndrome. Maererano migumisiro Ultrasound mune pamuviri akadeura ropa vamwe mahormone, kushandura chitsama izvo, chiremba anogona kureva munhu mukana intrauterine fetus malformations. Mune zvimwe zviitiko, vakadzi vanomanikidzwa abort pamuviri nokuda upenyu hwavo, asi mamiriro ezvinhu akadaro zvisinganyanyi kuitika.

Ultrassom kuongorora muna nhumbu kusvika vhiki 24, fetus rakanyatsojeka guru uye chiremba anogona kuongorora kwayo nhengo dzomukati vavo anatomical zvinhu. It amutsvaka uropi, mwoyo, mapapu, dumbu, chiropa uye dundira. In zvinoitirwawo urema iri kusimukira mudumbu, kutyisidzira kwete chete zvibereko muupenyu, asi amai, mukadzi ichiri ane mukana kugumisa pamuviri. Detailed kuongorora fetus, Ultrasound uye chiremba anoongorora zvimwe zviratidzo zvinokosha :. The ezvinhu placenta, ivo achiine rukuvhute tambo yacho mudumbu, Líquido fluid cervix, pamuviri, etc. Kubva nemashoko aya, nyanzvi chinoguma fetus uye maererano nemarudzi gestational zera. Re-chairendwa bvunzo ropa nokuda mahormone.

Kuongorora panguva pamuviri, azadzwa chaiwo Profile, izvo zvinoratidza zvose parameters ari mudumbu, uyewo migumisiro nemiedzo kuti mahormone ropa. Panoperera chiremba-geneticist kunopa mhedziso pamuviri, iro rine mukana yokuberekwa mwana wake airwara. Chokwadi kuti nzira iri kuitwa vose vakadzi vari mamiriro, hazvirevi kuti munhu wose achava pakupona. Vamapoka vakadzi kuwira mungozi muchikwata.