巨大胎儿

Locoweed is one of the st serious toxic plants in the word, often caused a large number of livestock deaths, fetation miscarriage, premature birth, stillbirth and fetal dysplasia, high rate of empty fetation, Sire infertility etc, resulting in great loss of animal husbandry.

疯草是全球危害最严重的一类有毒植物，常引起大量的家畜死亡，孕畜流产、早产、死胎以及胎儿发育不良，空怀率高，公畜不育等，给畜牧业造成巨大的损失。

Results After 1 week diet therapy, the pregnant women's 2h PBG decreased significantly, and the difference was statistically significant (t=13. 685,P.01). Until delivery, 73 cases were treated by diet therapy only (86%), 12 cases were treated by diet and insulin therapy (14%), 2h PBG and HbA1C decreased significantly, and the difference was statistically significant (t=16.871, t=10.314, P.01). No ketonuria, pregnancy induced hypertension, fetal distress, premature delivery and fetal macrosomia were found.

结果 饮食治疗一周后，餐后2h血糖降低，差异有统计学意义(t=13.685， P.01)；至分娩前，单纯饮食治疗73例(86%)、饮食治疗＋胰岛素治疗12例(14%)，餐后2h血糖、糖化血红蛋白均降低，差异有统计学意义(t=16.871、10.314， P.01)，无酮症、妊娠期高血压征、胎儿宫内窘迫、早产、巨大儿发生。

The clinical features of PCAA included: forming giant aneurysm in about 80% cases; presenting SAH and induciag focal symptoms e. g. hemiparalysis, paralysis of oculomotor or hemianopsia; showing massive lesion around cerebral peduncule or internal temporal lobe on CT scan; being associated with a fetal PCA.

PCAA的临床特点是：(1)易形成巨大动脉瘤，约占80％；(2)临床表现以SAH最多见，且也常有局灶性症状，如偏瘫，动眼神经麻痹、同向偏盲等；(3)CT检查常可见大脑脚旁或颞叶内侧占位病变；(4)常伴有胎儿型PCA。

B. Diagnosis of macrosomia requires ultrasound evaluation; however, estimation of fetal weight based on ultrasound is associated with a large

B。巨大儿的诊断需要B超测量估计；然而，基于B超估计的胎儿体重与实际体重间也有很大的误差。

B. Diagnosis of macrosomia requires ultrasound evaluation; however,estimation of fetal weight based on ultrasound is associated with alarge

B。巨大儿的诊断需要B超测量估计；然而，基于B超估计的胎儿体重与实际体重间也有很大的误差。

Key words］ fetal macrosomia; prenatal diagnosis; prevention

关键词］巨大胎儿；产前诊断；预防

Objective To investigate the prenatal diagnosis and delivery mode for fetal macrosomia in order to decrease the complications in both mothers and neonates.

目的 探讨巨大胎儿的产前诊断及分娩方式，降低母儿并发症。

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

C。产次经产妇生育巨大胎儿的可能性是初产妇的2-3倍。

Macrosomic infants are 2-3 times more likely to beborn to parous women.

C。产次经产妇生育巨大胎儿的可能性是初产妇的2-3倍。

Primigravida with high float fetal head during labor is one of the signals to have dystocia.

初产妇临产时胎头高浮是难产的信号之一，与胎方位异常、骨盆异常、胎盘脐带因素以及巨大胎儿等有关。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失