Thaum lub ntsws loj hlob, lub cev lub cev tseem ceeb uas tau ntsib los ntawm lub ntsws yog ncab los ntawm kev ua pa txav thiab cov kua hauv lub ntsws hauv cov huab cua. Oligohydramnios txo cov kab noj hniav loj, yog li cuam tshuam fetal ntsws loj hlob thiab ua rau pulmonary hypoplasia.
Vim li cas kua amniotic tseem ceeb rau kev loj hlob ntawm lub ntsws?
Qhov no yog vim cov kua dej amniotic ua si lub luag haujlwm tseem ceeb hauv lub ntsws kev loj hlob. Tus menyuam mos hauv plab "ua pa" cov kua dej rau hauv lub ntsws, qhov uas nws thawb qhib lub hnab pa thiab txhawb kom lawv loj hlob. Thaum lub sij hawm nruab nrab ntawm peb lub hlis thib ob (16 txog 24 lub lis piam), tus me nyuam tau txais ib qho tseem ceeb ntawm lub ntsws loj hlob.
Dab tsi ua rau pulmonary hypoplasia hauv fetus?
Piv txwv ntawm thawj pulmonary hypoplasia muaj xws li congenital acinar dysplasia thiab hypoplastic ntsws nyob rau hauv cov kab mob xws li trisomy 21. Qhov thib ob ua rau pulmonary hypoplasia yog vim fetal ntsws compression theem nrab mus rau qhov tsis txaus ntseegcuam tshuam cov kab noj hniav thoracic lossis amniotic kua ntim.
YPuas Polyhydramnios ua rau pulmonary hypoplasia?
Thaum tsis yog qhov etiology lossis pathogenesisntawm pulmonary hypoplasia yog qhov pom tseeb hauv qhov no, qhov muaj ntau ntawm polyhydramnios thaum cev xeeb tub qhia txog qhov ua rau lub ntsws loj hlob tuaj yeem muaj qhov tseem ceeb. thaj chaw rau reabsorption thiab recycling ntawm cov khoom ntawm amniotic kua.
Dab tsi ua rau pulmonary hyperplasia?
Pulmonary hypoplasia yuav tshwm sim los ntawm oligohydramnios(tsis txaus amniotic kua rau ntau tshaj 2 lub lis piam, ntxov rupture ntawm daim nyias nyias, ntxov me nyuam), congenital diaphragmatic hernia, lub hauv siab nqaim heev. los ntawm dwarfism, congenital teeb meem ntawm lub plawv, cysts nyob rau hauv lub ntsws thiab lwm yam teeb meem.
Polyhydramnios vs. Oligohydramnios
