Placenta previa: ndi chiyani, zizindikiro ndi chithandizo
Zamkati
The placenta previa, yomwe imadziwikanso kuti placenta yotsika, imachitika pamene placenta imayikidwa pang'ono kapena kwathunthu kudera laling'ono la chiberekero, ndipo imatha kuphimba kutseguka kwamkati mwa khomo lachiberekero.
Kawirikawiri amapezeka mu trimester yachiwiri ya mimba, koma ili si vuto lalikulu, chifukwa chiberekero chimakula, chimapita pamwamba kulola kutsegula kwa khomo lachiberekero kukhala kwaulere kuti libereke. Komabe, nthawi zina, zimatha kupitilirabe, kutsimikiziridwa ndi ultrasound mu trimester yachitatu, pafupifupi masabata 32.
Chithandizo chimawonetsedwa ndi azamba, ndipo pakagwa placenta previa yopanda magazi pang'ono muzingopuma ndikupewa kugonana. Komabe, pamene placenta previa imatuluka magazi kwambiri, zitha kukhala zofunikira kupita kuchipatala chifukwa chakuwunika kwa mwana ndi amayi.
Kuopsa kwa placenta previa
Chiwopsezo chachikulu cha placenta previa ndikupangitsa kubereka msanga komanso kutuluka magazi, zomwe zingawononge thanzi la mayi ndi mwana. Kuphatikiza apo, placenta previa itha kuyambitsanso kulumikizana kwapadera, ndipamene nsapo umalumikizidwa kukhoma lachiberekero, zomwe zimapangitsa kuti zikhale zovuta kuchoka panthawi yobereka. Kukula kumeneku kumatha kuyambitsa kukha magazi komwe kumafuna kuthiridwa magazi ndipo, pamavuto akulu kwambiri, kuchotseratu chiberekero ndikuwopseza mayi. Pali mitundu itatu yamagulu obisika:
- Placenta accreta: pamene latuluka limalumikizidwa ndi khoma la chiberekero mopepuka;
- Placenta increta: placenta yakodwa kwambiri kuposa mu accreta;
- Percrete placenta: ndiye vuto lalikulu kwambiri, pamene placenta imakhala yolimba komanso yolumikizana kwambiri ndi chiberekero.
Placental accretism imakonda kufala kwa azimayi omwe adachitapo kale gawo lakubayira chifukwa cha placenta previa, ndipo nthawi zambiri kulimba kwake kumangodziwika panthawi yobereka.
Kuperekako kuli bwanji pakafunidwe ka placenta previa
Kubereka kwabwinobwino kumakhala kotetezeka pamene nsengwa imakhala pafupifupi 2 cm kuchokera kutseguka kwa khomo lachiberekero. Komabe, nthawi zina kapena ngati magazi akutuluka kwambiri, m'pofunika kukhala ndi kachilombo ka opaleshoni, chifukwa kubisa kwa khomo lachiberekero kumalepheretsa mwana kudutsa ndipo kumatha kuyambitsa magazi mwa mayi nthawi yobereka bwino.
Kuphatikiza apo, pangafunike kuti mwana abadwe nthawi isanakwane, popeza kuti placenta imatha kunyamuka msanga kwambiri ndikuwononga mpweya wa mwana.