Ntau cov poj niam ua ntej kev xeeb tub thiab tsis paub txog lub neej ntawm chorion, nws lub ntsiab lus thiab ntau dua txog qhov kev nthuav qhia ntawm chorion. Yog li ntawd, ua ntej, cia peb kawm seb yog vim li cas? Cov chorion yog lwm qhov embryonic membrane, uas, tom qab kis tas ntawm tus menyuam kev loj hlob ntawm fetus, dhau mus rau hauv lub tsho me nyuam, tsau los ntawm lub khob loj "suction cup" nrog kev pab los ntawm ntau villi nyob rau hauv lub plhaub puab ntawm lub tsev menyuam.
Nco ntsoov tias lub tsho tiv no - tus chorion - ua cov theem thaum ntxov ntawm cev xeeb tub ntau lub cim tseem ceeb rau tus me nyuam hauv plab:
- ua pa - muab tshem tawm carbon dioxide, thiab khiav ntawm oxygen los ntawm leej niam mus rau fetus;
- trophic - ua kom pom tseeb ntawm lub cev ntawm cov as-ham los ntawm leej niam;
- Excretory - nrog kev pab los ntawm chorion yog muab tau cov khoom ntawm metabolism hauv; Kev tiv thaiv - tiv thaiv fetus los ntawm sab nraud influences.
Dab tsi yog qhov kev sib txuas lus ntawm chorre?
Yuav kom nkag siab tias qhov chaw qis tshaj qhov chorion yog qhov twg, peb yuav txiav txim siab seb qhov kev nthuav tawm no yog dab tsi. Yog li, qhov kev nthuav qhia ntawm chorion yog ib hom pathology ntawm cev xeeb tub, nyob rau hauv uas nws nyob rau hauv qis ib feem ntawm lub tsev menyuam. Ib nrab los yog tag nrho, chorion overlaps lub pharynx puab.
Kev nthuav qhia ntawm chorion yog qhov ua rau
Vim li cas qhov kev nthuav qhia ntawm chorion tsis tau meej, tiam sis qee yam cuam tshuam rau kev nthuav qhia ntawm kev mob chorion yog paub: uterine myoma, anomalies ntawm uterus, post-operative scars nyob rau hauv tsev menyuam, mob o ntawm mob ntsws, kev qhia txog kev ua ntej hauv cev xeeb tub, kev nquag abortions. Kev nthuav qhia ntawm chorion raws phab ntsa rau pem hauv ntej lossis qhov kev nthuav qhia ntawm chorion raws phab ntsa posterior kuj tuaj yeem tshwm sim los ntawm polyps los yog ntau tus myomas. Yog li, kev mus ntsib kws kho mob rau cov pojniam kuaj mob thiab kev noj qab nyob zoo yuav pab kom tsis txhob muaj teebmeem txog kev nthuav tawm thiab qhov tshwm sim thaum cev xeeb tub.
Yuav ua li cas yog qhov kev nthuav qhia ntawm chorion?
Qhov kev cais ntawm qhov kev nthuav qhia ntawm chorion yog txais. Kev nthuav tawm ntawm qhov kev tuaj yeem yog qhov txaus ntshai los ntawm qhov kaw qhov hauv siab ntawm lub ncauj tsev menyuam. Nws tseem hu ua lub ntsiab lus tseem ceeb ntawm chorion. Kev ua zoo li no yog ib qho kev mob ntshav loj heev vim kev quav dej ntawm lub tsho me nyuam, thiab rau tus me nyuam nyob rau lub sij hawm no yog kev pheej hmoo hypoxia, vim tias nws tuag tau rau hauv ib qho teeb meem ntawm ob peb feeb.
Ib qho kev nthuav qhia ntawm chorion txhais tau hais tias tsuas yog ib feem ntawm lub pharynx yog thaiv. Ib qho kev qhia tsis tshua meej txog cov chorion txhais tau hais tias chorion tsis sib tshooj lub plab zis, tab sis nyob tsawg dua 3 cm ntawm nws.
Thaum lub caij cev xeeb tub, lub tsho me nyuam mus rau txhua lub sijhawm, yog li ntawd txawm tias tag nrho lub tsho me nyuam kuj ua rau tus me nyuam yug tau qis. Qhov kev nthuav qhia ntawm chorion yog ib qho kev qhia rau lub hnub nyoog caesarean, natural births hauv rooj plaub no raug tshem tawm.
Kev nthuav qhia ntawm chorion - kev kho mob
Kev kho mob ntawm kev nthuav tawm xws li tsis muaj, qhov tseem ceeb tshaj yog kom ua raws li kev tiv thaiv kev ntsuas. Qhov zoo tshaj plaws kev tiv thaiv yog kev noj qab haus huv txoj kev ua neej thiab mus ntsib kws kho mob, kev kuaj xyuas thiab tswj kev pom ntawm myomas thiab polyps ua ntej
Kev kho mob ultrasound tuaj yeem pab saib xyuas qhov xwm txheej zoo li cas, thiab lub tsho me nyuam yuav muaj kev nyab xeeb thiab muaj kev nyab xeeb nyob rau hauv ib qho chaw nyab xeeb hauv peb lub hlis peb, uas yuav ua rau kev yug menyuam.