难产

方法：对1997年1月－1998年6月因难产、窒息、早产而住院的新生儿进行头颅CT检查。结果：CT确诊新生儿颅内出血30例。

Method : Skull CT scanning was performed on the newborns of difficult labour , prematurity , and asphyxia from January 1997 to June 1998 . Result : 30 cases of endocranial hemorrhage were detected .

本产品供产前检查、产妇分娩、难产手术及施行刮宫妇科手术，具有综合多能、轻便灵活、实用价廉的优点。

The bed is designed for obstetrics diagonosis , parturition , difficult labour , dilatation and curettage as well as for gynaecological operations .

两组的难产因素无显著性差异（P＞0.05）；

The dystocia factors between the two groups had no significant difference ( P > 0.05 ) .

目的：探讨孕期体重指数（BMI）与头位难产的关系。

Objective : To explore the relationship body mass index ( BMI ) during pregnancy and head presentation dystocia .

说明头位难产时新生儿脑干听神经功能可能受损，表现为BAEP异常。

The results indicated that cephalic dystocia might cause damage to neonatal acoustic nerves which could be represented by abnormal BAEP .

McRoberts手法及Woods手法处理肩难产效果的评价

Evaluation of effectiveness of McRoberts maneuver and Woods maneuver in the management of shoulder dystocia

结论：BMI与头位难产呈正相关，孕期控制体重及合理营养有助于减少头位难产的发生率。

Conclusion : BMI during pregnancy was positively correlated with head presentation dystocia . Control weight and rational natrition during pregnancy are conducive reduce incidence of head presentation dystocia .

在剖宫产指征中，社会因素剖宫产从A组第6位升到B组第2位，从5.83%上升到26.30%，而难产、胎儿窘迫及疤痕子宫指征相对下降。

In the cesarean section indications , social factor rises from 5.83 % , the sixth in Group A to 26.30 % , the second in Group B , while other factors such as dystocia , fetus aporia , scar uterus declined relatively .

结果观察组疼痛明显低于对照组（P0.05），活跃期及总产程明显短于对照组（P0.05），难产率低于对照组（P0.05）。

Results Pain in observation group is much less than that in control group ( P 0.05 ), and the birth process is significantly shorter ( P 0.01 ) and parodynia rate is lower than that in control group ( P 0.05 ) .

测定子宫收缩力以鉴别难产及预测分娩方式多阶段CST试验对脐带缠绕孕妇分娩方式的指导意义

The Role of Total Uterine Impulse in Differentiating Dystocia and Predicting the Method of Delivery The significance of the contraction stress test for encirclement of fetal umbilical cord to determine the method of delivery

单用McRoberts手法处理非巨大儿及巨大儿肩难产的成功率分别为75%和25%，差异有统计学意义（P<0.01）。

Seventy-five per cent and 25 per cent of should dystocia with non-fetal macrosomia and fetal macrosomia were successful in vaginal delivery , respectively , by McRoberts maneuver alone ( P < 0.01 ) .

结论超声测量胎儿腹围可鉴别巨大儿，了解胎儿腹围测量的两个界值（35CM，38CM）有助于临床医生避免或处理如肩难产等与巨大儿相关的产科问题。

Conclusion Fetal AC is of great benefit to identify potential macrosomic infants . Fetal AC measurements of 35 and 38 cm have useful predictive value in helping to avoid and manage shoulder dystocia of having a macrosomic infant .

头位难产剖宫产手术指征及时机选择

Indication and Timing of Surgery in Cesarean Section with Cephalic Dystocia

她因为难产，要做剖腹产术。

It was a difficult birthshe had to have a caesarean .

每90秒就有一位准妈妈死于难产。

one woman dies every minute and a half from childbirth .

肩难产相关因素及防范对策探讨

Study on Related Factors of the Shoulder Dystocia and Preventive Measures

首例圈养大熊猫难产的治疗与原因分析

Cause and Treatment of First Giant Panda Dystocia in Captivity

肩难产相关决定因素的人群研究

Determining factors associated with shoulder dystocia : a population-based study

我不会难产而死的，亲爱的。

I 'm not gonna die in childbirth , ani .

头位难产126例临床特点及分娩方式选择

Clinical features and delivery mode selection in 126 cases of cephalic dystocia

肩难产发生的相关因素及其并发症探索

Clinical Exploration of Factors in Relation to Shoulder Dystocia and Its Complications

结论胎膜早破是造成孕产妇感染和难产及新生儿感染的高危因素，孕周越小、破膜时间越长对母儿结局的影响越大。

Conclusions PROM is high risk factors of pregnancy and infant infection .

子宫破裂的首要原因是胎位性难产，其次为疤痕破裂。

The first reason for uterine ruptures is fetal dystocia .

肩难产21例回顾性分析

Shoulder dystocia : a retrospective analysis of 21 cases . Sex education

保定地区驴难产104例的剖析

Analysis of 104 cases of donkey dystocia in Baoding district

糖尿病孕妇生育巨大胎儿及发生肩难产的危险性增加。

Maternal diabetes increases the risk of fetal macrosomia and shoulder dystocia .

奶牛行为和难产之间是否有内在的联系？

Is there a relationship between cow behavior and dystocia ?

胎儿体重与难产的关系分析

Analysis on the relation between fetal weight and dystocia

本文对7例在养殖条件下难产的花面狸进行了研究。

The paper studied 7 case Masked civet of dystocia in farm condition .

三种助产方法对猫难产的疗效比较研究

Comparative Studies of Three Obstetrics Methods on Feline Dystocia