Qhov chaw ntawm chorion ntawm phab ntsa pem phom sij?
Xws li kev hloov ntawm qhov kev kawm ntawm lub cev no feem ntau tsis ua rau cov kws kho mob ntshai. Feem ntau ntawm kev xeeb tub, qhov chorion nyob sab nraub qaum, tab sis nws lub hnab ntim rau pem hauv ntej tsis yog qhov txhaum cai thiab tsis cuam tshuam rau cov txheej txheem ntawm txoj kev ua gestational.
Yuav ua li cas teeb meem tshwm sim nyob rau hauv kev tswj cov cev xeeb tub nrog hom txuas?
Lub localization ntawm chorion raws phab ntsa rau pem hauv ntej yuav ua rau qee qhov teeb meem rau cov kws kho mob thaum mloog lub plawv dhia ntawm lub fetus uas siv ib cov pa obstetrical stethoscope.
Nws kuj tseem ceeb teev cia tias nrog qhov kev sib txuas ntawm cov niam txiv no muaj peev xwm paub tias thawj thawj tus me nyuam yuav loj npaum li cas thaum cev xeeb tub.
Ntxiv rau, thaum obstetric tu obstetricians yuav tsum coj mus rau hauv tus account qhov tseeb tias placenta nyob ntawm sab xub ntiag ntawm lub tsev menyuam thiab saib xyuas nws cov sijhawm sib cais, qhov no tuaj yeem tshwm sim ua ntej cov kev sib cav pib. Yog li, rau hom kev kho ntawm lub tsho me nyuam, cov kws kho mob feem ntau ua rau ultrasound mob kom tiv thaiv ntxov ntxov detachment ntawm phab ntsa ntawm lub tsev menyuam.
Hauv so, tus thawj thaj tsam ntawm chorion raws phab ntsa sab hauv ntawm lub tsev menyuam tsis txawv ntawm nws qhov chaw nyob rau sab nrauv ntawm qhov kev ua me nyuam mos. Yog li, yog hais tias ib tug poj niam thaum lub rooj sib hais ultrasound hnov qhov xaus no, ces tus me nyuam mos feem ntau tsim muaj thiab nws tsis muaj qhov yuav tsum tau ua rau qhov kev txiav xeeb tub cev xeeb tub.