过期妊娠教学课件 PosttermPregnancy过期妊娠•妊娠达到或超过42周尚未分娩者。</p>
Post-termpregnancyisdefinedasapregnancythathasextendedtoorbeyond42weeksofgestation(294days,orestimateddateofdelivery[EDD]plus14days).TerminologyPosttermPregnancy过期妊娠•妊娠达到或超过42周尚未分娩者。
Post-termpregnancyisdefinedasapregnancythathasextendedtoorbeyond42weeksofgestation(294days,orestimateddateofdelivery[EDD]plus14days).TerminologyPosttermPregnancy过期妊娠•妊娠达到或超过42周尚未分娩者。
Post-termpregnancyisdefinedasapregnancythathasextendedtoorbeyond42weeksofgestation(294days,orestimateddateofdelivery[EDD]plus14days).TerminologyPathophysiology•PLACENTALCHANGES:hypofunction功能减低胎盘•AMNIOTICFLUIDCHANGES:羊水oligohydramnios羊水过少presenceofmeconium粪染•FETALCHANGES:placenatafunction胎儿25%-macrosomia巨大儿10-20%-postmaturitysyndrome成熟障碍综合征
264089**@qq.com2025-03-15 04:55:00
