Kuti ave nechokwadi chekudya zvinovaka muviri uye kubudirira kwemwana asati aberekwa, chikwata chayo chekunze (chorion) chinowanikwa mu branched yayo villi, yakafanana nemidzi yemuti, iyo inokura ichiva mucous membrane yechibereko. Chorion inoumbwa kubva kune imwe gomba re embryo (trophoblast). Chokutanga, kune v primary villi - iyo michina, ipapo hutano hunoita huri kukura maari (secondary villi), uye yekupedzisira - mishonga yeropa inopa embryo (tertiary villi).
Bubble skidding - zvinokonzera uye kukura kwechirwere
Chirwere chisinganzwisisi asi chakakomba chakanyatsobatana nechecheche pamuviri chinokonzera kubvisa. Chikonzero chaicho chaicho hachizivikanwi. Munguva yechirwere, kune kuwedzera kwehukuru hwevillus yemuorivhi, kuonekwa mukati maro ekugadziriswa kwechistic nemvura yakafanana nemasango mazambiringa.
Misumari inokura nekukurumidza, ine midzi midzi yeropa inotarisirwa kumucheche, asi huzhinji hukudzidzira, kukura nokukurumidza villi nemvura inopisa. Kune mhando mitatu yekudhonza:
- Chikamu chisina kukwana (chakasarudzwa) chikwata chechivharo - chirwere chacho chinongotora chikamu chepa placenta, chinokura pashure pemwedzi mitatu yekudzivirira. Iyo fetus inouraya apo apo inopfuura chikamu chetatu chepentecenta inobatanidzwa.
- Chirwere chakakwana chichidonha - iyo yose placenta inokuvadza, mune chorion hapana mitsipa yeropa, inongogadziriswa mishonga inogadzirisa, uye muchibereko haisi mhumbu.
- Kuparadza kubvisa chikwata - chirwere chinoratidzika sechirwere. Vorsinki inowedzera kwete chete mucous membrane, asi yose maitiro emuviri, inopararira pamwe neropa uye lymph vessels kune dzimwe nhengo dzedumbu remuviri.
Bumpy skid - zviratidzo uye kuongororwa
Kusununguka mumatunhu okutanga ekubhururuka kwebhuruu kwakafanana - kazhinji hakuna mwedzi, chibereko chinowedzera muhukuru, simba rinosvibisa rinowedzera, kuwedzerwa kweropa. Asi dzimwe nguva mushure memavhiki masere chibereko chinotanga kukura zvakakurumidza, uye munguva kubva pamasvondo makumi matanhatu kusvika ku18 kune kubuda kweropa kwehutano hwakasiyana uye nguva. Hazviregi nehutongi hunoparadza kunyange mushure mekubviswa kwahwo, kuora mwoyo kwemucheche hakunzwiki.
Nokuda kwekuongororwa kushandiswa kwakagadzirwa nehutano hwevanhu beta-chorionic gonadotropin (hCG), kazhinji chiyero chake muropa hachidarika 100,000 mIU / ml pamasvondo gumi ekugumira. Nhamba yeHCG ine bubble drift inokura 2-3 nguva.
Muchidimbu, chirwere chacho chinonyatsotsanangurirwa: chibereko chinenge chizere kana chakakwana kuzadzwa nediki duku vesicles ane fluid. Chikamu chinosarudzwa chinenge chichigadzirisa chinogona kuchengetedza chikamu chema fetus, asi kupindira uye kufamba kune dzimwe nguva hazvisipo, uye mabhiriji anonyanya kuwirirana anowanikwa pamakumbo maviri. Kana paine kuonekwa, zvino kana vaine microscopically vachiongororwa, shanduko yevillion yemakorioni dzimwe nguva inowanikwa.
Kurapa kwebladder skidding
Nzira yakakosha yekurapa zviputi mushure mekutsvaga kwake inoramba ichibviswa nokukurumidza. Uterine masvikiro kusvika masvondo gumi nemaviri, kupindira kwekuvhiya kunowanzodziviswa, uye bladder skeleton inobviswa nemishonga: kuronga zvinodhaka zvinopfupisa chibereko uye kubvisa zviri mukati.
Kana mhinduro yacho isingakwani - yakabviswa nekucheka chibereko chechirwere nechirwere chisina kunaka kana kubvisa kusveta (pakuberekwa kusvika pamasvondo mashanu) nekugadzwa kwekuvhara uye mishonga yakanyorwa.
Kana mushure memavhiki maviri kutarisa kunodzoka, ipapo kupora kunodzokororwa, zviri mukati mechiberekero zvinotumirwa kuongorora kwake. Kana kubuda ropa hakugoni kumira, chibereko chinodarika masvondo makumi maviri muhukuru, ipapo chirwere chechikwereti chinobviswa nechikamu chekudya.
Kana kuparadza kunyura kwechando, iyo inofambidzana nekubuda ropa kwakanyanya, bvisa chibereko chose, uchisiye zvikamu. Mushure mokubvisa chikwata kwemwedzi miviri, chengetedza huwandu hweHCG, iyo inofanira kudzokera kune yakasarudzika. Kana izvi zvisingaitiki, murwere anorayirwa nzira ye chemotherapy.
Kunyangwe kana kurapwa kuri kubudirira, mukadzi anofanira kunge ari pasi pekutariswa kwegynecologist kwemamwe makore maviri, bvunzai oncologist. Kuita-kutora pamuviri mushure mokunge bladder skidding inokurudzirwa kwete kare kupfuura mushure memakore 1.