The doctor had to abort the baby.

医打掉胎儿。

A routine scan revealed abnormalities in the fetus.

一次常规扫描发现胎儿畸形。

A scan determines the position of the baby in the womb.

扫描可以确定胎儿在子宮中的位置。

Using a scanner, we can look at the unborn foetus.

我们用扫描器可以观察未出的胎儿。

E,cordis structure of the anencephalus is observed under light microscope.

染色,通过光镜观察无脑儿及正常胎儿的心脏结构。

No one knows why a fetus is not automatically rejected by the mother’s immune system.

没有人知道为什么母亲的免疫系统会自动排斥胎儿。

Purpose To observed the clinicopathologic features of acardia,and to investigate the pathogenesis of acardia.

目的观察无心畸形胎儿的临床病理形态,并对其发进行分析。

Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.

妊娠终止导致未熟的、无法活的胎儿被排出体外称为流产。

C. Multiparity. Macrosomic infants are 2-3 times more likely to be born to parous women.

产次经产妇育巨大胎儿的可能性是初产妇的2-3倍。

Blood typing also helps identify disorders such as erythroblastosis fetalis.

此外,血型分类还可以帮助诊断某些疾病,如胎儿母红血球增多症。

The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly.

此处打开颅骨来自一个7-9月的死产胎儿，以显示积水性无脑畸形。

The virus can infect the early fetus, induce immunotolerance and a lifelong persistent viremia.

这种病毒可以感染胎儿，引起免疫耐受终持续的病毒血症。

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响的胎儿儿存在典型的较重的面部缺陷，例如独眼畸胎。

ANP has an effect of keeping the normal uteroplacental circulation and fetal growth and development in pregnancy.

目前研究发现,心房钠尿肽与妊娠期高血压疾病、胎儿长受限、胎儿宫内窘迫等一些产科疾病关系密切。

Objective To investigate the relationship of blood stream of umbilic artery and the fetus development intrauterinely.

目的探讨脐动脉血流检测与胎儿宫内发育情况的关系。

Objective:To discuss the development and histological character of 3 malformation fetus suprarenal gland.

探讨三种畸形胎儿肾上腺发育及组织学特征。

Arrive gravid and terminal, increscent uterus and fetal show an oppressive rectum first, also can cause defecate difficulty.

到妊娠晚期，增大的子宫胎儿先露部压迫直肠，也都能导致排便困难。

Objective: To detect the relationship between birth weight discordancy and the pregnant results such as preeclampsia and prenatal mortality.

目的探讨双胎妊娠胎儿体重协调与孕妇并发症及儿结局的关系。

Conclusion: Prenatal diagnosis of fetal gastrointestinal tract anomalies is of instructional clinical value in eugenetics and postnatal treatments.

超声产前诊断胎儿消化道畸形,对优、优育及出后早期及时治疗具有重要临床指导价值。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例胎儿显示21三体的若干征象：包括鼻骨发育全、牙发育全、小颌尿道下裂。

The doctor had to abort the baby.

医生不得不打掉。

A routine scan revealed abnormalities in the fetus.

一次常规扫描发现畸形。

A scan determines the position of the baby in the womb.

扫描可以确定在子宮中的位置。

Using a scanner, we can look at the unborn foetus.

我们用扫描器可以观察未出生的。

E,cordis structure of the anencephalus is observed under light microscope.

染色,通过光镜观察无脑及正常的构。

No one knows why a fetus is not automatically rejected by the mother’s immune system.

没有人知道为什么亲的免疫系统不会自动排斥。

Purpose To observed the clinicopathologic features of acardia,and to investigate the pathogenesis of acardia.

目的观察无畸形的临床病理形态,并对其发生进行分析。

Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.

妊娠终止导致未熟的、无法活的被排出体外称为流产。

C. Multiparity. Macrosomic infants are 2-3 times more likely to be born to parous women.

产次经产妇生育巨大的可能性是初产妇的2-3倍。

Blood typing also helps identify disorders such as erythroblastosis fetalis.

此外,血型分类还可以帮助诊断某些疾病,如红血球增多症。

The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly.

此处打开颅骨来自一个7-9月的死产，以显示积水性无脑畸形。

The virus can infect the early fetus, induce immunotolerance and a lifelong persistent viremia.

这种病毒可以感染，引起免疫耐受和终生持续的病毒血症。

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响的和新生存在典型的较重的面部缺陷，例如独眼畸。

ANP has an effect of keeping the normal uteroplacental circulation and fetal growth and development in pregnancy.

目前研究发现,房钠尿肽与妊娠期高血压疾病、生长受限、宫内窘迫等一些产科疾病关系密切。

Objective To investigate the relationship of blood stream of umbilic artery and the fetus development intrauterinely.

目的探讨脐动脉血流检测与宫内发育情况的关系。

Objective:To discuss the development and histological character of 3 malformation fetus suprarenal gland.

探讨三种畸形肾上腺发育及组织学特征。

Arrive gravid and terminal, increscent uterus and fetal show an oppressive rectum first, also can cause defecate difficulty.

到妊娠晚期，增大的子宫和先露部压迫直肠，也都能导致排便困难。

Objective: To detect the relationship between birth weight discordancy and the pregnant results such as preeclampsia and prenatal mortality.

目的探讨双妊娠体重不协调与孕妇并发症及新生局的关系。

Conclusion: Prenatal diagnosis of fetal gastrointestinal tract anomalies is of instructional clinical value in eugenetics and postnatal treatments.

超声产前诊断消化道畸形,对优生、优育及出生后早期及时治疗具有重要临床指导价值。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例显示21三体的若干征象：包括鼻骨发育不全、牙发育不全、小颌和尿道下裂。

The doctor had to abort the baby.

医生不得不打掉胎儿。

A routine scan revealed abnormalities in the fetus.

一次常发现胎儿畸形。

A scan determines the position of the baby in the womb.

可以确定胎儿在子宮中的位置。

Using a scanner, we can look at the unborn foetus.

我们用器可以观察未出生的胎儿。

E,cordis structure of the anencephalus is observed under light microscope.

染色,通过光镜观察无脑儿及正常胎儿的心脏结构。

No one knows why a fetus is not automatically rejected by the mother’s immune system.

没有人知道为什么母亲的免疫系统不会自动排斥胎儿。

Purpose To observed the clinicopathologic features of acardia,and to investigate the pathogenesis of acardia.

目的观察无心畸形胎儿的临床理形态,并对其发生进行分析。

Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.

妊娠终止导致未熟的、无法活的胎儿被排出体外称为流产。

C. Multiparity. Macrosomic infants are 2-3 times more likely to be born to parous women.

产次经产妇生育巨大胎儿的可能性是初产妇的2-3倍。

Blood typing also helps identify disorders such as erythroblastosis fetalis.

此外,型分类还可以帮助诊断某些疾,如胎儿母红球增多症。

The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly.

此处打开颅骨来自一个7-9月的死产胎儿，以显示积水性无脑畸形。

The virus can infect the early fetus, induce immunotolerance and a lifelong persistent viremia.

这种可以感染胎儿，引起免疫耐受和终生持续的症。

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响的胎儿和新生儿存在典型的较重的面部缺陷，例如独眼畸胎。

ANP has an effect of keeping the normal uteroplacental circulation and fetal growth and development in pregnancy.

目前研究发现,心房钠尿肽与妊娠期高压疾、胎儿生长受限、胎儿宫内窘迫等一些产科疾关系密切。

Objective To investigate the relationship of blood stream of umbilic artery and the fetus development intrauterinely.

目的探讨脐动脉流检测与胎儿宫内发育情况的关系。

Objective:To discuss the development and histological character of 3 malformation fetus suprarenal gland.

探讨三种畸形胎儿肾上腺发育及组织学特征。

Arrive gravid and terminal, increscent uterus and fetal show an oppressive rectum first, also can cause defecate difficulty.

到妊娠晚期，增大的子宫和胎儿先露部压迫直肠，也都能导致排便困难。

Objective: To detect the relationship between birth weight discordancy and the pregnant results such as preeclampsia and prenatal mortality.

目的探讨双胎妊娠胎儿体重不协调与孕妇并发症及新生儿结局的关系。

Conclusion: Prenatal diagnosis of fetal gastrointestinal tract anomalies is of instructional clinical value in eugenetics and postnatal treatments.

超声产前诊断胎儿消化道畸形,对优生、优育及出生后早期及时治疗具有重要临床指导价值。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例胎儿显示21三体的若干征象：包括鼻骨发育不全、牙发育不全、小颌和尿道下裂。

The doctor had to abort the baby.

医生不得不打掉。

A routine scan revealed abnormalities in the fetus.

一次常规扫描发现畸形。

A scan determines the position of the baby in the womb.

扫描可以确定在子宮中的位置。

Using a scanner, we can look at the unborn foetus.

我们用扫描器可以观察未出生的。

E,cordis structure of the anencephalus is observed under light microscope.

染色,通过光镜观察无脑及正常的心脏结构。

No one knows why a fetus is not automatically rejected by the mother’s immune system.

没有人知道为什么母亲的免疫系统不会自动排。

Purpose To observed the clinicopathologic features of acardia,and to investigate the pathogenesis of acardia.

目的观察无心畸形的临床病理形态,并对其发生进行分析。

Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.

妊娠终止导致未熟的、无法活的被排出体外称为流。

C. Multiparity. Macrosomic infants are 2-3 times more likely to be born to parous women.

次经妇生育巨大的可能性妇的2-3倍。

Blood typing also helps identify disorders such as erythroblastosis fetalis.

此外,血型分类还可以帮助诊断某些疾病,如母红血球增多症。

The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly.

此处打开颅骨来自一个7-9月的死，以显示积水性无脑畸形。

The virus can infect the early fetus, induce immunotolerance and a lifelong persistent viremia.

这种病毒可以感染，引起免疫耐受和终生持续的病毒血症。

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响的和新生存在典型的较重的面部缺陷，例如独眼畸。

ANP has an effect of keeping the normal uteroplacental circulation and fetal growth and development in pregnancy.

目前研究发现,心房钠尿肽与妊娠期高血压疾病、生长受限、宫内窘迫等一些科疾病关系密切。

Objective To investigate the relationship of blood stream of umbilic artery and the fetus development intrauterinely.

目的探讨脐动脉血流检测与宫内发育情况的关系。

Objective:To discuss the development and histological character of 3 malformation fetus suprarenal gland.

探讨三种畸形肾上腺发育及组织学特征。

Arrive gravid and terminal, increscent uterus and fetal show an oppressive rectum first, also can cause defecate difficulty.

到妊娠晚期，增大的子宫和先露部压迫直肠，也都能导致排便困难。

Objective: To detect the relationship between birth weight discordancy and the pregnant results such as preeclampsia and prenatal mortality.

目的探讨双妊娠体重不协调与孕妇并发症及新生结局的关系。

Conclusion: Prenatal diagnosis of fetal gastrointestinal tract anomalies is of instructional clinical value in eugenetics and postnatal treatments.

超声前诊断消化道畸形,对优生、优育及出生后早期及时治疗具有重要临床指导价值。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例显示21三体的若干征象：包括鼻骨发育不全、牙发育不全、小颌和尿道下裂。

The doctor had to abort the baby.

医生不得不打掉。

A routine scan revealed abnormalities in the fetus.

一次常规扫描发现畸形。

A scan determines the position of the baby in the womb.

扫描可以确定在子宮中位置。

Using a scanner, we can look at the unborn foetus.

我们用扫描器可以观察未出生。

E,cordis structure of the anencephalus is observed under light microscope.

色,通过光镜观察无脑及正常心脏结构。

No one knows why a fetus is not automatically rejected by the mother’s immune system.

没有人知道为什么母亲免疫系统不会自动排斥。

Purpose To observed the clinicopathologic features of acardia,and to investigate the pathogenesis of acardia.

目观察无心畸形临床病理形态,并对其发生进行分析。

Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.

妊娠终止导致未熟、无法活被排出体外称为流产。

C. Multiparity. Macrosomic infants are 2-3 times more likely to be born to parous women.

产次经产妇生育巨大可能性是初产妇2-3倍。

Blood typing also helps identify disorders such as erythroblastosis fetalis.

此外,血型分类还可以帮助诊断某些疾病,如母红血球增多症。

The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly.

此处打开颅骨来自一个7-9产，以显示积水性无脑畸形。

The virus can infect the early fetus, induce immunotolerance and a lifelong persistent viremia.

这种病毒可以感，引起免疫耐受和终生持续病毒血症。

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响和新生存在典型较重面部缺陷，例如独眼畸。

ANP has an effect of keeping the normal uteroplacental circulation and fetal growth and development in pregnancy.

目前研究发现,心房钠尿肽与妊娠期高血压疾病、生长受限、宫内窘迫等一些产科疾病关系密切。

Objective To investigate the relationship of blood stream of umbilic artery and the fetus development intrauterinely.

目探讨脐动脉血流检测与宫内发育情况关系。

Objective:To discuss the development and histological character of 3 malformation fetus suprarenal gland.

探讨三种畸形肾上腺发育及组织学特征。

Arrive gravid and terminal, increscent uterus and fetal show an oppressive rectum first, also can cause defecate difficulty.

到妊娠晚期，增大子宫和先露部压迫直肠，也都能导致排便困难。

Objective: To detect the relationship between birth weight discordancy and the pregnant results such as preeclampsia and prenatal mortality.

目探讨双妊娠体重不协调与孕妇并发症及新生结局关系。

Conclusion: Prenatal diagnosis of fetal gastrointestinal tract anomalies is of instructional clinical value in eugenetics and postnatal treatments.

超声产前诊断消化道畸形,对优生、优育及出生后早期及时治疗具有重要临床指导价值。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例显示21三体若干征象：包括鼻骨发育不全、牙发育不全、小颌和尿道下裂。

The doctor had to abort the baby.

医生不得不打掉胎儿。

A routine scan revealed abnormalities in the fetus.

一次常规现胎儿畸形。

A scan determines the position of the baby in the womb.

可以确定胎儿在子宮中位置。

Using a scanner, we can look at the unborn foetus.

我们用器可以观察未出生胎儿。

E,cordis structure of the anencephalus is observed under light microscope.

染色,通过光镜观察无脑儿及正常胎儿心脏结构。

No one knows why a fetus is not automatically rejected by the mother’s immune system.

没有人知道为什么母亲免疫系统不会自动排斥胎儿。

Purpose To observed the clinicopathologic features of acardia,and to investigate the pathogenesis of acardia.

目观察无心畸形胎儿临床理形态,并对其生进行分析。

Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.

妊娠终止导致未熟、无法活胎儿被排出体外称为流产。

C. Multiparity. Macrosomic infants are 2-3 times more likely to be born to parous women.

产次经产妇生育巨大胎儿可能性是初产妇2-3倍。

Blood typing also helps identify disorders such as erythroblastosis fetalis.

此外,血型分类还可以帮助诊断某些疾,如胎儿母红血球增多症。

The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly.

此处打开颅骨来自一个7-9月死产胎儿，以显示积水性无脑畸形。

The virus can infect the early fetus, induce immunotolerance and a lifelong persistent viremia.

这种可以感染胎儿，引起免疫耐受和终生持续血症。

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响胎儿和新生儿存在典型较重面部缺陷，例如独眼畸胎。

ANP has an effect of keeping the normal uteroplacental circulation and fetal growth and development in pregnancy.

目前研究现,心房钠尿肽与妊娠期高血压疾、胎儿生长受限、胎儿宫内窘迫等一些产科疾关系密切。

Objective To investigate the relationship of blood stream of umbilic artery and the fetus development intrauterinely.

目探讨脐动脉血流检测与胎儿宫内育情况关系。

Objective:To discuss the development and histological character of 3 malformation fetus suprarenal gland.

探讨三种畸形胎儿肾上腺育及组织学特征。

Arrive gravid and terminal, increscent uterus and fetal show an oppressive rectum first, also can cause defecate difficulty.

到妊娠晚期，增大子宫和胎儿先露部压迫直肠，也都能导致排便困难。

Objective: To detect the relationship between birth weight discordancy and the pregnant results such as preeclampsia and prenatal mortality.

目探讨双胎妊娠胎儿体重不协调与孕妇并症及新生儿结局关系。

Conclusion: Prenatal diagnosis of fetal gastrointestinal tract anomalies is of instructional clinical value in eugenetics and postnatal treatments.

超声产前诊断胎儿消化道畸形,对优生、优育及出生后早期及时治疗具有重要临床指导价值。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例胎儿显示21三体若干征象：包括鼻骨育不全、牙育不全、小颌和尿道下裂。

The doctor had to abort the baby.

医生不得不打掉胎儿。

A routine scan revealed abnormalities in the fetus.

一次常规扫描发现胎儿畸形。

A scan determines the position of the baby in the womb.

扫描可确定胎儿在子宮中的位置。

Using a scanner, we can look at the unborn foetus.

我们用扫描器可观察未出生的胎儿。

E,cordis structure of the anencephalus is observed under light microscope.

染色,通过光镜观察无脑儿及正常胎儿的心脏结构。

No one knows why a fetus is not automatically rejected by the mother’s immune system.

没有人知道为亲的免疫系统不会自动排斥胎儿。

Purpose To observed the clinicopathologic features of acardia,and to investigate the pathogenesis of acardia.

目的观察无心畸形胎儿的临床病理形态,并对其发生进行分析。

Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.

妊娠终止导致未熟的、无法活的胎儿被排出体外称为流产。

C. Multiparity. Macrosomic infants are 2-3 times more likely to be born to parous women.

产次经产妇生育巨大胎儿的可能性是初产妇的2-3倍。

Blood typing also helps identify disorders such as erythroblastosis fetalis.

此外,血型分类还可助诊断某些疾病,如胎儿红血球增多症。

The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly.

此处打开颅骨来自一个7-9月的死产胎儿，显示积水性无脑畸形。

The virus can infect the early fetus, induce immunotolerance and a lifelong persistent viremia.

这种病毒可感染胎儿，引起免疫耐受和终生持续的病毒血症。

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响的胎儿和新生儿存在典型的较重的面部缺陷，例如独眼畸胎。

ANP has an effect of keeping the normal uteroplacental circulation and fetal growth and development in pregnancy.

目前研究发现,心房钠尿肽与妊娠期高血压疾病、胎儿生长受限、胎儿宫内窘迫等一些产科疾病关系密切。

Objective To investigate the relationship of blood stream of umbilic artery and the fetus development intrauterinely.

目的探讨脐动脉血流检测与胎儿宫内发育情况的关系。

Objective:To discuss the development and histological character of 3 malformation fetus suprarenal gland.

探讨三种畸形胎儿肾上腺发育及组织学特征。

Arrive gravid and terminal, increscent uterus and fetal show an oppressive rectum first, also can cause defecate difficulty.

到妊娠晚期，增大的子宫和胎儿先露部压迫直肠，也都能导致排便困难。

Objective: To detect the relationship between birth weight discordancy and the pregnant results such as preeclampsia and prenatal mortality.

目的探讨双胎妊娠胎儿体重不协调与孕妇并发症及新生儿结局的关系。

Conclusion: Prenatal diagnosis of fetal gastrointestinal tract anomalies is of instructional clinical value in eugenetics and postnatal treatments.

超声产前诊断胎儿消化道畸形,对优生、优育及出生后早期及时治疗具有重要临床指导价值。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例胎儿显示21三体的若干征象：包括鼻骨发育不全、牙发育不全、小颌和尿道下裂。

The doctor had to abort the baby.

医生不得不打掉胎。

A routine scan revealed abnormalities in the fetus.

一次常规扫描发现胎畸形。

A scan determines the position of the baby in the womb.

扫描可以确定胎在子宮中位置。

Using a scanner, we can look at the unborn foetus.

我们用扫描器可以观察未出生胎。

E,cordis structure of the anencephalus is observed under light microscope.

染色,通过光镜观察无脑及正常胎结构。

No one knows why a fetus is not automatically rejected by the mother’s immune system.

没有人知道为什么亲免疫系统不会自动排斥胎。

Purpose To observed the clinicopathologic features of acardia,and to investigate the pathogenesis of acardia.

目观察无畸形胎临床病理形态,并对其发生进行分析。

Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.

妊娠终止导致未熟、无法活胎被排出体外称为流产。

C. Multiparity. Macrosomic infants are 2-3 times more likely to be born to parous women.

产次经产妇生育巨大胎可能性是初产妇2-3倍。

Blood typing also helps identify disorders such as erythroblastosis fetalis.

此外,血型分类还可以帮助诊断某些疾病,如胎血球增多症。

The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly.

此处打开颅骨来自一个7-9月死产胎，以显示积水性无脑畸形。

The virus can infect the early fetus, induce immunotolerance and a lifelong persistent viremia.

这种病毒可以感染胎，引起免疫耐受和终生持续病毒血症。

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响胎和新生存在典型较重面部缺陷，例如独眼畸胎。

ANP has an effect of keeping the normal uteroplacental circulation and fetal growth and development in pregnancy.

目前研究发现,房钠尿肽与妊娠期高血压疾病、胎生长受限、胎宫内窘迫等一些产科疾病关系密切。

Objective To investigate the relationship of blood stream of umbilic artery and the fetus development intrauterinely.

目探讨脐动脉血流检测与胎宫内发育情况关系。

Objective:To discuss the development and histological character of 3 malformation fetus suprarenal gland.

探讨三种畸形胎肾上腺发育及组织学特征。

Arrive gravid and terminal, increscent uterus and fetal show an oppressive rectum first, also can cause defecate difficulty.

到妊娠晚期，增大子宫和胎先露部压迫直肠，也都能导致排便困难。

Objective: To detect the relationship between birth weight discordancy and the pregnant results such as preeclampsia and prenatal mortality.

目探讨双胎妊娠胎体重不协调与孕妇并发症及新生结局关系。

Conclusion: Prenatal diagnosis of fetal gastrointestinal tract anomalies is of instructional clinical value in eugenetics and postnatal treatments.

超声产前诊断胎消化道畸形,对优生、优育及出生后早期及时治疗具有重要临床指导价值。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例胎显示21三体若干征象：包括鼻骨发育不全、牙发育不全、小颌和尿道下裂。

The doctor had to abort the baby.

医生不得不打掉胎儿。

A routine scan revealed abnormalities in the fetus.

一次常规扫描发现胎儿畸形。

A scan determines the position of the baby in the womb.

扫描可以确定胎儿在子宮中的位置。

Using a scanner, we can look at the unborn foetus.

我们用扫描器可以观察未出生的胎儿。

E,cordis structure of the anencephalus is observed under light microscope.

染色,通过光镜观察无脑儿及正常胎儿的心脏结构。

No one knows why a fetus is not automatically rejected by the mother’s immune system.

没有道为什么母亲的免疫系统不会自动排斥胎儿。

Purpose To observed the clinicopathologic features of acardia,and to investigate the pathogenesis of acardia.

目的观察无心畸形胎儿的临床病理形态,并对其发生进行分析。

Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.

妊娠终止导致未熟的、无法活的胎儿被排出体外称为流产。

C. Multiparity. Macrosomic infants are 2-3 times more likely to be born to parous women.

产次经产妇生育巨大胎儿的可能性是初产妇的2-3倍。

Blood typing also helps identify disorders such as erythroblastosis fetalis.

此外,血型分类还可以帮助诊断病,如胎儿母红血球增多症。

The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly.

此处打开颅骨来自一个7-9月的死产胎儿，以显示积水性无脑畸形。

The virus can infect the early fetus, induce immunotolerance and a lifelong persistent viremia.

这种病毒可以感染胎儿，引起免疫耐受和终生持续的病毒血症。

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响的胎儿和新生儿存在典型的较重的面部缺陷，例如独眼畸胎。

ANP has an effect of keeping the normal uteroplacental circulation and fetal growth and development in pregnancy.

目前研究发现,心房钠尿肽与妊娠期高血压病、胎儿生长受限、胎儿宫内窘迫等一产科病关系密切。

Objective To investigate the relationship of blood stream of umbilic artery and the fetus development intrauterinely.

目的探讨脐动脉血流检测与胎儿宫内发育情况的关系。

Objective:To discuss the development and histological character of 3 malformation fetus suprarenal gland.

探讨三种畸形胎儿肾上腺发育及组织学特征。

Arrive gravid and terminal, increscent uterus and fetal show an oppressive rectum first, also can cause defecate difficulty.

到妊娠晚期，增大的子宫和胎儿先露部压迫直肠，也都能导致排便困难。

Objective: To detect the relationship between birth weight discordancy and the pregnant results such as preeclampsia and prenatal mortality.

目的探讨双胎妊娠胎儿体重不协调与孕妇并发症及新生儿结局的关系。

Conclusion: Prenatal diagnosis of fetal gastrointestinal tract anomalies is of instructional clinical value in eugenetics and postnatal treatments.

超声产前诊断胎儿消化道畸形,对优生、优育及出生后早期及时治疗具有重要临床指导价值。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例胎儿显示21三体的若干征象：包括鼻骨发育不全、牙发育不全、小颌和尿道下裂。