I-placenta yomntu luhlobo lwebhuloho phakathi komama kunye nomntwana, ufezekisa imisebenzi emininzi. Kulo mgca, izondlo kunye ne-oksijini zingena umntwana, iimveliso zentshukumo ebalulekileyo yomntwana zikhutshwa, i-placenta ikhusela i-microorganisms e-pathogenic, idibanisa ii-hormone eziyimfuneko kwixesha eliqhelekileyo lokukhulelwa. Naliphi na ukungasebenzi kakubi kwepentecenta kuyaphazamisa imeko yengane, ingakumbi i-detachedment of premcent of placenta - ukuhlukana kwendawo yomntwana ukusuka eludongeni lwesisu kuyingozi. Cinga ukuba kutheni i-placenta ihamba.
Ukuphazamiseka kweplastiki - iimpawu
Ngokuqhelekileyo, i-placenta ihlukaniswe ukusuka kwisibeleko kuphela kwisigaba sesithathu sezabasebenzi, ngokuxoshwa kokuzalwa komntwana. Kuzo zonke ezinye iimeko (ngexesha lokukhulelwa, kwisigaba sokuqala nesesibini sezabasebenzi), ukukhishwa kwepalenti yinkinga enkulu yokufuna unyango olungxamisekileyo. Kuyabonwa kwelinye lala mabhinqa abakhulelweyo abali-120, ngelixa i-15% yamatyala umntwana efa.
Ukuxhatshazwa kwexesha eliphambili le-placenta kungabikho kwezi zimpawu ezilandelayo:
- ukukhutshwa kwamanzi okuphuma kwindlela yomzimba;
- uxinzelelo lwesisu;
- intlungu ebuhlungu kwisisu nangaphantsi;
- isimo sokutshatyalaliswa (ukunyuka komfutho, ukungcola, isisulu, isibilini);
- ukuphulwa kwentliziyo kunye nomsebenzi we-motor fetus.
Ukuxilongwa ngokuchanekileyo kwenziwa ngesiseko se-ultrasound kunye nokuhlolwa kwegazi. Ukuhlolwa kwe-ultrasound kuvumela ukucacisa ubukho kunye nendawo yokuphazamiseka kwembulunga, ubuninzi be-hematoma kunye nokuvavanya amathuba okuba nesiphumo esihle.
Ukuphazamiseka kwamaplacenti asephambi kokudala - kubangela
Oogqirha abanako ukuthetha ngokuthe ngqo ukuba kutheni ukuphazamiseka kwembulunga. Nangona kunjalo, kuphawulwe ukuba kwiimeko ezininzi ezi zinto zibangelwa ukuphulwa kwinkqubo yezilwanyana ze-cardiovascular, kunye ne-pathology yeempahla zeplascenta. Ingozi enkulu kakhulu yeengxaki kunye ne-gestosis enamandla kunye nomfutho wegazi ophezulu: i-capillari ye-placental ibe ne-brittle, i-brittle, kunye neyezinye iindawo ezingenakwenzeka kwigazi. Utshintsho olufanayo luvela kwizifo ezinzulu ezingahambelani nokukhulelwa: izifo ze-thyroid kunye neengtso, isifo sikashukela, ukukhuluphala.
I-Detached of placenta ingaba nezinye izizathu ezinxulumene nokukhulelwa nokubeletha. Umngcipheko wokuphuhliswa kwezilwanyana kuphezulu kula macala alandelayo:
- ibhinqa lijongene nesifo esingapheliyo se-utero-placental;
- ukuphazamiseka kwamaplacenti sele sele kwenzeka ngaphambili, ngoku kukodwa oku kufana nokukhulelwa kwesisu;
- kukho inqatha kwisibeleko. Ubukho benkqaba kwisayithi soqhotyoshelweyo lwe-placenta luyingozi kwaye lufuna ukubeka iliso rhoqo;
- ufumane i-polyhydramnios okanye ukukhulelwa okubanzi. Kule meko, ukunyuka okubukhali ekunyanzelekeni kwe-intrauterine ngexesha lokubeletha kunokukhupha ukulahlwa kweplantshi;
- le ntokazi yayivame ukuzala, kwaye i-uterine mucosa yafumana utshintsho olungenakuguquka;
- intambo emfutshane yokubeleka ingakhupha ukuphazamiseka kwe-placental kwangaphambili (ukukhusela oku, ukuhanjiswa kunconywa
icandelo eligciniweyo).
Ukongezelela, xa ukhulelwe, izimo ezizenzekelayo zenzeke xa umzimba uvelisa iintsholongwane kwiiseli zawo. Oku kwenzeka kakhulu kunqabile, kodwa kungabangela enye yezinto ezibangela ukupasa.
I-detache ye-placenta yangaphambili isetyenziselwa ukutshaya abesifazana, kunye nalabo basebenzisa utywala okanye iziyobisi. Ukuqumbisa i-detachment efanayo ye-placenta inokubakho ukwesaba okukhulu (oku kunokukhokelela ekuhlahleni okuphambili kwexinzelelo lwegazi) okanye ukulimala kwesisu (ngexesha lokuchaphazeleka, ukuwa okanye ingozi). Kule meko, nangona kungekho zibonakaliso ezibonakalayo zengxowanxanga yexesha elide lokukhulelwa , kuyiphuthuma ukubona ugqirha.