胎儿的

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儿心脏结构。

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

目观察无心畸形儿临床病理形态,并对其行分析。

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

产次经产妇育巨大儿可能性是初产妇2-3倍。

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

扫描可以确定儿在子宮中位置。

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

我们扫描器可以观察未出儿。

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

妊娠终止导致未成熟、无法成活儿被排出体外称为流产。

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

受影儿和新儿存在典型较重面部缺陷，例如独眼畸。

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月死产儿，以显示积水性无脑畸形。

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儿宫内育情况关系。

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

这样，本例儿显示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。