The placenta porusvingo pamberi dumbu: ndozvakajairwa kana zvokurwara?

Placenta - ichi chinokosha nhengo inopfurwa uye anovandudza chete panguva yepamuviri. Placenta - rudzi kubatana pakati amai mwana. Kubudikidza chinokosha muviri uyu mwana anogamuchira okisijeni uye zvinovaka muviri. Baby akagamuchira antibodies uye mahormone, izvo basa kuchengeteka pamuviri uye chakaipa kukura mwana asati aberekwa.

Paumbwe placenta anotanga pavhiki pashure fertilization, uye pashure pakukurukura kwehafu yeawa nayo anosiya dumbu nokuita zvose mitambo yayo.

Vakadzi vazhinji nepamuviri vanofarira mubvunzo zvakakodzera placement muviri. Yemanyorero iri placenta pamadziro kumberi kana shure pedyo pasi dumbu. Urongwa Izvi zvinoita kuchengeteka muviri uye nokuzadziswa anodiwa mabasa.

Location of placenta kunoenderana achaita batanidza apo zai pashure pamuviri. Dzidza placentation ivepo Ultrasound.

Nzvimbo placenta iri dumbu angava ichi:

- placenta parusvingo pamberi;

- placenta uri shure rusvingo;

- placenta ari dumbu;

- placenta parutivi pamadziro.

Vose pamusoro pfungwa ndozvakajairwa uye regai kuipa chero kutyisidzira vose amai azvarwa.

pamadziro pamberi placenta kunogona kukanganisa chete kana kushanda pakukurukura (caesarean chikamu). Izvi imhaka munhu zvichibvira mikana yakawanda ropa. The placenta porusvingo pamberi dumbu inogona iri chaizvo panzvimbo apo chiremba zvakakodzera kuita incision kuti anotora mwana.

Kana uine kune caesarean chikamu, uye une placentation pamberi, musafunganya pachine. Vanachiremba hako kutora matanho ose anodiwa kuitira yekuzvidzivirira, asi rinogona kumiswa nokukurumidza kana kuti ropa.

Mune zvimwe zviitiko pangava kanganisika (kukodzera) kuda yacho placenta.

Nzvimbo yakaderera kubva placenta - a zvokurwara, umo muviri kubatana mai uye mudumbu riri masendimita matanhatu zvichidzika kubva munyika Os kwemitsipa. Hazvina basa apo placenta: parusvingo pamberi, kurutivi kana musana. It kuridza basa chinhambo kusvika cervix. Kazhinji, iyo nzvimbo yakaderera iri placenta asingadi dzinotyisidzira, sezvo pamwe kukura mudumbu kunoita pamusoro payo, kusvikira pasi dumbu.

Placenta previa - ndiro nzvimbo panguva iyo overlaps eshaya yomukati (zvishomanana kana zvachose). Kugoverana nezvemarudzi matatu previa: shoma, lateral uye kwakakwana.

At ari remunharaunda previa placenta chinofukidza womukati pose cervix haasi kupfuura chimwe muzvitatu, asi lateral praevia - ne-zvikamu zviviri muzvitatu, uye azere - chose. Hazvina basa, asi placenta ndiyo rusvingo Anterior pamusoro dumbu, ari kurutivi kana neshure.

Pakati matambudziko kuti varipo pamwe nechirwere, sezvo mharidzo, unogona kusimbisa vanotyisa zvikuru: fetoplacental insufficiency, zvinoita kuti munhu kunonoka fetus, pangozi ropa, kunyanya munguva vhiki 28-32, apo zvakawedzera basa dumbu, ngozi pamuviri. Kazhinji placenta previa vakachengeta kanganisika (transverse, oblique) fetus nzvimbo mudumbu.

At zvizere previa maternity maitiro akaronga cesarean chikamu pamisangano vhiki 38 pamuviri. Kana pane pamucheto kana divi previa, nhumbu anogona kubereka pachako, kana kusarudza achatora chiremba pashure kuongorora. Panyaya iyi, yakazvimirira basa vakaratidza kuvhuya chitunha pamusoro membranes kumavambo pamuviri, uyewo zvizere uchishandisa unoda iri chiitiko nezvinoitika ezvinhu.

Kana placenta iri pamadziro pamberi dumbu, kurutivi kana musana, pedyo pasi dumbu, zvakajairika. Izvi chete anogona kuita pamuviri uye kuva nemwana. Kana akaona nzvimbo yakaderera iri placenta kana mharidzo, unofanira kuramba kuzvidzora uye kutarisira kubudikidza nokubata chiremba, uyo anogona kutora chisarudzo yakakodzera panyaya pakukurukura.