产后并发症341例分析

报告本院1981年1月至1985年12月,住院分娩4588例中产后并发症341例,发病率为7.43％。其中,产后出血1189例,占4.12％;分娩损伤71例,占1.55％;其它产后病81例,占1.76％。妊娠41—42周并发症发生率为11.14％;超过42周高达15.56％。分娩方式以剖腹产术后并发症最多,占12.48％,提示应对手术中无菌操作与环境,以及分娩后处理应予以足够重视。     

EPF单克隆抗体杂交瘤细胞株的建立

本文用纯化的早孕因子免疫ＢＡＬＢ／Ｃ小鼠，通过鼠－鼠杂交瘤技术，成功地建立了２株分泌ＥＰＦ单克隆抗体的杂交瘤细胞。经检测，它们所分泌的抗体亚类均为ＩｇＧ１，毁交瘤染色体数目１００－１０６条，ＥＩＳＡ检测诱生腹水抗体效价为１：１．２８＊１０＾５，连续培养生物学性状稳定。抗ＥＰＦ抗原的单克隆抗体的建立，为深入研究ＥＰＦ的生物学性质、特征提供了有力的工具。     

Spontaneous subcapsular hepatic hemorrhage associated with pregnancy: Report of a case

We report herein a case of spontaneous subcapsular hepatic hemorrhage which occurred in a 33-year-old woman 1 day after she had been delivered of her second child by cesarean section following an uneventful pregnancy. She complained of right upper quadrant pain on the 1st postoperative day, and computed tomography (CT) showed subcapsular low-density masses in both liver lobes, while extravasation was demonstrated by CO₂ intraarterial digital subtraction angiography (IADSA). The hemorrhage was successfully controlled by transcatheter arterial embolization (TAE). However, on the 3rd day after TAE, an exploratory laparotomy was performed to establish an exact diagnosis to explain the persistent abdominal pain and abnormal liver function tests. Subcapsular hematomas in both lobes were confirmed and no visible laceration was present. The patient recovered gradually by spontaneous absorption of the hematomas and was discharged on the 22nd postoperative day. Spontaneous hepatic hemorrhage associated with pregnancy is a very rare complication, and establishing a correct diagnosis and initiating appropriate therapy are essential for this life-threatening disease.     

Prenatal lead exposure in relation to gestational age and birth weight: A review of epidemiologic studies

Although the adverse effect on pregnancy outcomes at high levels of lead exposure in the workplace has been recognized for years, there is uncertainty regarding the impact of exposure at the lower community exposure levels commonly encountered today. This review summarizes the epidemiologic literature and discusses pertinent methodologic issues and possible sources of interstudy variation. The authors conclude that prenatal lead exposure is unlikely to increase the risk of premature membrane rupture but does appear to increase the risk of preterm delivery. Whether prenatal lead exposure decreases gestational age in terms of infants is unclear. Prenatal lead exposure also appears to be associated with reduced birth weight, but results vary in relation to study design and degree of control for confounding. Adjustment for gestational age, a possible confounder of the birth weight-lead exposure association, did not yield clearer results.     

妊娠期肝内胆汁淤积症与血清甘胆酸的关系

检测了７４例正常足月妊娠妇女和５６例妊娠期肝内胆汁淤积症（ＩＣＰ）患血清甘胆酸（ＣＧ）的浓度，结果ＩＣＰ患血ＣＧ浓度显升高（１３．５２±９．５４ｍｇ／Ｌ），为正常孕妇（２．６７±１．９２ｍｇ／Ｌ）的５～１０倍，根据血ＣＧ浓度将ＩＣＰ患分为〈１０、１０～２０，〉２０ｍｇ／Ｌ３组，将３组胎儿出生情况与正常组相对照，结果显示血ＣＧ浓度〈１０ｍｇ／Ｌ组羊水胎粪污染率及新生儿窒息率与正常组无差异，而     

异位妊娠诊断治疗进展

异位妊娠是是妇产科常见的急腹症之一，随着高敏感度的血β-HCG测定、阴道超声及腹腔镜临床应用，使异位妊娠得以早期诊断。以往异位妊娠的治疗原则以手术治疗为主．异位妊娠的早期诊断使药物治疗和保守性手术治疗成为可能。     

Dystonia gravidarum: a new case with a long follow-up.

We report a case of cervical dystonia occurring in a 33-year-old without personal history of movement disorder but with family history of essential tremor, primigravid, primiparous woman at 1 weeks' amenorrhea, resolved completely after delivery in the course of 3 months. Dystonia never recurred in the following 5 years. Several neurological disorders are known to occur or worsen during pregnancy. As far as we know, this is the second reported case of dystonia occurring during pregnancy, thus confirming that dystonia gravidarum represents a new entity and should be considered in women of reproductive age affected by dystonia, especially when presenting with rapid-onset cervical dystonia.     

重度妊娠高血压综合征患者胎盘表皮生长因子受体的表达

目的：研究胎盘表皮生长因子受体(EGFR)蛋白及基因的表达在置度妊娠高血压综合征(妊高征)发病中的作用以及对妊高征胎儿生长发育的影响。方法：采用免疫组织化学法和逆转录-聚合酶链反应(RT-PCR)技术测定21例重度妊高征患者[分2组，重度妊高征合并胎儿宫内发育迟缓(IUGR)组9例和重度妊高征未合并IUGR组12例]胎盘EGFR的表达，并与15例正常妊娠者(对照组)比较。结果：与对照组相比，重度妊高征患者胎盘EGFR蛋白及其mRNA的表达显著降低(P＜0．01)，重度妊高征合并EGFR组与重度妊高征未合并IUGR组之间胎盘EGFR的表达差异无显著性(P＞0．05)。结论：胎盘滋养层细胞EGFR表达显著降低，可能是重度妊高征发病的重要因素；如果EGFR的低表达发生较早，容易发生IUGR。     

非典型输卵管妊娠的临床与超声

输卵管妊娠是一种常见的妇科急腹症 ,对妇女造成极大的危害 ,诊断不及时甚至可危及生命。近 2 0年来全世界异位妊娠的发病率均有显著增加 ,发生率增长了 2～ 3倍。我国部分地区统计异位妊娠与正常妊娠之比为 1∶ 4 3～ 1∶ 5 0 [1～ 5] ,其原因如下 :(1)诊断方法先进 ,手段增多 ,检出率提高 ;(2 )盆腔炎症未彻底治疗 ;(3)性病的蔓延流行等高危因素。为了提高对异位妊娠的诊断水平 ,特别是非典型输卵管妊娠 ,有必要再复习一下异位妊娠的成因、病理、临床及超声声像图的各种表现。1　病　因病因是多方面的 ,如生殖细胞精子畸形、核型分类异常、染色体异常、卵发育停滞、受精卵发育不良、着床部位异常。盆腔炎造成输卵管周围粘连影响输卵管蠕动 ,伞端粘连影响捕捉孕卵功能 ,使输卵管半阻塞、狭窄乃至阻塞 ,纤毛粘连成瘢痕。性传播性疾病 ,特别是沙眼衣原体与异位妊娠的关系 ,Martin,Chow等人研究结果表明异位妊娠患者与沙眼衣原体感染有关 [6 ,7] 。输卵管本身的因素 ,如手术、炎症 ,造成肌层增生、狭窄等。宫内避孕器可降低输卵管妊娠 95 % ,研究表明带避孕器者好发于输卵管伞端。人工流产可增加宫...     

再论妊娠期糖尿病与胎儿生长发育

目的 研究妊娠期糖尿病与胎儿生长发育中糖代谢特点的关系。方法 选择妊娠期糖尿病25例（GDM组），正常孕妇20例（对照组），分别测孕妇空腹血糖、糖耐量、C肽、IGF－I、新生儿出生2h内空腹血糖，并依据新生儿出生体重分为大于胎龄儿组（LGA组，≥4000g），适于胎龄儿组（AGA组，2500－3999g)。结果 C肽及新生儿出生2h内空腹血糖GDM组与对照组差异有显著性；糖耐量各时点血糖值餐后2h血糖值LGA和AGA组差异有显著性。结论 血糖始终是影响胎儿生长发育的重要因素，孕妇餐后2h血糖水平与巨大儿的发生呈正相关。