Kumucheto kwepentecenta mukuzvitakura - chirwere chinowanikwa mu15-20% yevakadzi vanoita zvekudzivirira.
Apo iyo placenta inowanikwa kumutsipa wemukati mutsara pamwero wakasvika masendimita matanhatu kana kupfuura, iyi nzvimbo ye placenta panguva yekuzvitakura inoonekwa seyakanaka. Chaizvoizvo, inowanikwa panguva ye ultrasound uye haina kutakura chero njodzi. Kana zvinhu zvose zvakajairika pakuguma kwepamuviri, the placenta inokwira kumusoro.
Hazvifaniri kutyisidzira mangwanani, sezvo mazana mashanu chete evanaamai vane nzvimbo yakadzika pasi apo panguva yekuzvitakura kusvika pamakumi matatu nemakumi maviri vhiki, apo chetatu chavo chinenge chichigara chiri panzvimbo imwechete pavhiki makumi matatu nemanomwe.
Kana, mushure memavhiki makumi maviri nemasere ekuberekwa, iyo placenta ichiri pasi, saka munyaya iyi isu tiri kutaura nezve placenta previa. Sezvo muchiitiko ichi uterine pharynx, kunyange zvazvo zvishoma, asi yakaputirwa ne-placenta.
Kudonhorera pasi kwepentecenta panguva yekuzvitakura kunowanikwa zvinonzwisisika, kana chete iyo yechipiri ichiberekwa, unogona kutaura nezvekupedzisira kuongororwa. Mumamiriro ezvinhu akadaro, kubva kumucheto apo mahombho akaparuka, kureba kusvika kune placenta hakusi kupfuura masentimita manomwe. Vanachiremba vanokurudzira kuti vagone kuongorora nekubatsirwa nemirazi.
Chimwe chezvikonzero zvinokonzera kupera kwepentcenta iri munguva yapfuura mushure mekunge uye pashure pekudzivirira kwechibereko chechibereko, izvo zvakaita kuti kuve nekuvhiringidzika kwechimiro chechibereko chinopiwa nemidziyo, uye masvingo emubereko ane mazamu uye matambudziko nekuda kwekuiswa kweii inoberekwa. Nekukwanisa kuita zvishoma, chikonzero chinogona kuva kusimbiswa kweii (yakatangwa kare) muzvikamu zvezasi zvechibereko.
Kushambadzira kunokonzerwa ne: mapurisa emapuranga kubva mudanda re uterine uye kuzarura kwemasango pakati pevillioni inomuka nekuda kwezvipembenene zveuite, kusakwanisa kwepentecenta kutevera uterine kupatsanurwa kunofamba. Kusuruvara panguva yekuberekwa kana panguva yekuzvitakura ndicho chiratidzo chikuru che placenta previa. Kushambadzira, sekutonga, kunofanirwa kwekusimudza uye kazhinji kacho kumusangano wepakati. Zvadaro, apo mazamu panguva yekuzvitakura iri pasi, kubuda ropa kunowanikwa mukati uye kutanga kwekutanga.
Kurapa kweplacenta previa, kusanganisira pasi-nhema
Murwere anotumirwa kuchipatara, ikoko vanopa runyararo uye vanonyatsotarisirwa kuti vaone kuti vanoita zororo zororo. Panguva imwecheteyo, zvinodhaka zvinoderedza kushanda kwechibvumirano chechibereko, uyewo zvinodhaka zvinowedzera kuvhara ropa, hazvipi zvinopfuura 500 mg pazuva re ascorbic acid. Ita kuwedzerwa ropa kuitira kudzivirira kuwira kwe hemoglobin, pasinei nekushayikwa kana kuvapo kwekushaya ropa. Kunyange kana kubuda ropa kwamira, murwere haasunungurwi kubva kuchipatara. Chikamu cheKesariya chinowanikwa kana kuongororwa kwekuzara kwepentecenta kupararira kwakasimbiswa uye kana kubuda ropa kunodzokororwa pamagumo ekudzivirira. Autopsy ye fetal bladder inoshanda muhurukuro isina kukodzera. Kana nzvimbo inopa ropa ichiri kuramba isingatauriki nechikamu chezvino, kunyange mushure mokuzarura fetha bladder, vanachiremba vanogona kushandisa chigadziro kuti vatange basa, iro rinenge rakaiswa mumuviri wechibereki wemukati (mukati) uye rakazara nemvura isina kuchena.
Tinovimba kuti wakagamuchira ruzivo rwakakwana pamusoro penzvimbo ye placenta panguva yekuzvitakura. Usakanganwa kutarisa uye kutarisana nachiremba wako.