Iyo placenta inodyisa mwana muchizvaro nemweya weakisijeni nemuviri. Uye kana chimwe chinhu chisina kunaka ne-placenta - inogona kuchinja kukura kwomwana.
Kazhinji, kubwinya kwepentecenta kunofananidzwa nenguva yekudzivirira. Kana izvi zviratidzo zvisingasviki, vanachiremba vanoziva kuti placenta hypoplasia, iyo inoratidza kuti ukuru hwepentecenta hazvienderani nezvinodiwa.
Kusiyanisa hypoplasia:
- primary;
- secondary.
Primary hypoplasia haigoni kurapwa, uye kazhinji inoratidza maitiro ekudzivirira maitiro mukati mekuvandudzwa kwe fetus . Zvisinei, rudzi urwu rwe hypoplasia harunzwisisiki.
Secondary hypoplasia inopesana nehutachiwana hwehurombo husati huyerera kusvika kune placenta. Muchiitiko ichi, nekutengesa nguva yakakodzera, mamiriro acho anogona kugadziriswa uye kubereka mwana wakakwana.
Hypoplasia ye placenta - zvinokonzera
Kubudirira kwe hypoplasia kunogona kuita kuti utachiona hutambudzike mukadzi wacho, huwandu hwehutachiona, hwekupedzisira toxicosis, uyewo atherosclerosis. Uyewo, boka rekukuvadza rinosanganisira vakadzi vane pamuviri vanodya doro, zvinodhaka, uye vakadzi vanosvuta.
Hypoplasia ye placenta - kurapa
Kugadzirisa tsanangudzo yekujekesa pane imwe chete yekuongorora kweU.S of placenta hazvibviri. Ikopa iyo inhengo chaiyo, somuenzaniso, mumadzimai mashoma, nzvimbo yemwana yakawanda kudarika iyo yevakadzi vakuru uye vakadzika. Kuburikidza kwepascenta kunofanira kuonekwa mune simba, pamwe chete nekuongorora uye kuongorora zvakare. Nezvo kuongororwa, chirwere chikuru ndechekusimudzirwa kwema fetus, kureva kutevedza kwezviratidzo zvose nenguva yekuzvitakura. Kana uhu hwemucheche huchienderana zvakakwana nehutsika, hukuru kwazvo kuti utaure pamusoro pekusafanana kwepa placenta.
Zvisinei, kana kuongororwa kuri kusimbiswa, zviito zvinokurumidza zvinofanira kutorwa. Nokuda kweizvi, kutanga vanachiremba vanogadzira chikonzero chevarombo varombo vanoyerera kusvika kune placenta. Izvo zvakakosha kubvisa chirwere ichi, chakaita kuti pave nepentecenta.
Kurapa, sekutonga, kunopedzerwa muchipatara, mukadzi anorayirwa zvinodhaka,
Zvinotarisirwa kuongorora nguva dzose kutora mwoyo, nekufamba kwayo. Pashure pezvose, kana placenta ikamira kuita mabasa ayo, fetus inogona kumira.
Zvichienderana nehuwandu hwe hypoplasia uye mamiriro ehutusi, mukadzi anogona kuita nguva yekutanga kutakura nechikamu chechiesarea .
Nekurapa kwakakodzera panguva uye kutariswa kwechiremba nguva dzose, mwana anoberekwa zvachose ane utano uye akazara.