高危型人乳头瘤病毒DNA检测在宫颈癌筛查中的作用

目的:探讨高危型人乳头瘤病毒(HPV)DNA检测在宫颈癌筛查中的作用。方法:2005年4月~2006年4月在我院妇科门诊就诊2 340名妇女进行宫颈癌前病变筛查,采用第2代杂交捕获试验(HC-Ⅱ)检测高危型HPV DNA联合薄层液基细胞学检查,同时进行阴道镜检查,并以宫颈活检的组织病理学为确诊标准。结果:筛查并经病理诊断为HPV感染365例,宫颈上皮内瘤变(C IN)Ⅰ级71例,C INⅡ48例,C INⅢ55例,宫颈浸润癌31例。以组织病理学为确诊标准,高危型HPV DNA检测C INⅡ、C INⅢ的敏感度是91.33%,特异度是74.51%,阳性预测值是5.21%,阴性预测值是99.79%。宫颈细胞学筛查C INⅡ、C INⅢ,以未明确诊断意义的不典型鳞状上皮细胞(ASCUS)为分界点的敏感度、特异度、阳性预测值、阴性预测值分别是90.80%、80.45%、12.30%、99.50%;以高度鳞状上皮内病变(HSIL)为分界点的敏感度、特异度、阳性预测值、阴性预测值分别是98.90%、73.98%、4.90%、100.00%。高危型HPV DNA在不同宫颈病变中的阳性率分别是:宫颈癌88.57%(31/35),C INⅢ91.67%(66/72),C INⅡ87.50%(56/64),C INⅠ42.00%(21/50)。结论:高危型人乳头瘤病毒DNA检测在宫颈癌前病变的筛查中有很高的敏感度和阴性预测值,高危型HPV DNA联合细胞学检查可使敏感度和阴性预测值有提高,但特异度未能提高。     

4799例妇女病普查结果分析

目的:掌握和了解十堰市妇女常见病、多发病患病率,制定干预措施。方法:于2004年1~12月对十堰市4 799名妇女进行了妇科病、乳腺病普查。结果:4 799人中患各种妇科病1 885人,患病率为39.28%。妇科疾病前3位是阴道炎、宫颈糜烂、附件炎或附件包块,4 799例中患乳腺疾病者570人,患病率为11.88%,乳腺疾病以乳腺增生为主,其次是纤维瘤。结论:应广泛宣传妇女常见病、多发病的防治知识及乳腺自检方法,以降低生殖道感染发生率。     

Sickle cell disease in pregnancy

With advances in management, many women with sickle cell disease now survive to have children. The high risk of fetal and maternal sequelae mandates multidisciplinary management involving an obstetrician, a haematologist, an anaesthetist and a haemoglobinopathy specialist nurse. Hydroxyurea, a new treatment for sickle cell disease, is contraindicated in pregnancy. Exchange transfusion may be indicated in women with a serious obstetric or haematological complications. In those with sickle cell disease, the entire pregnancy is a high-risk period that warrants close monitoring. It is thus important for every obstetrician to be familiar with the condition.     

适宜农村地区子宫颈癌筛查方法的研究

目的探索适合宫颈癌高发且经济欠发达地区子宫颈癌及其癌前病变的筛查方法,以最终降低子宫颈癌的发病率和死亡率。方法以山西省襄垣县下良乡35￣55岁的妇女作为对象,进行以人群为基础的宫颈癌筛查。对符合条件的妇女进行危险因素、癌症及子宫颈癌认知情况的问卷调查,用醋酸染色后肉眼观察(VIA)和碘染色后肉眼观察(VILI)进行宫颈检查,结果异常者进行阴道镜下活组织检查并得到最终的病理学诊断。将该次筛查对不同级别病变的检出率与历年来的襄垣地区的筛查结果进行比较。结果该次筛查人群参与率为74.8%。患宫颈糜烂和滴虫感染的妇女分别占受检人群的48.3%和14.8%。最终经活检病理确诊的CINⅠ的现患率为0.8%(10例)、CINⅡ0.7%(9例)、CINⅢ1.1%(13例)、子宫颈癌0.2%(3例)。该次单纯肉眼观察对CINⅡ和对≥CINⅢ病变的检出率略低于已往当地普查项目,但差别无统计学意义。结论在资源有限,经济不发达的农村地区,由经过培训的医生进行肉眼观察的宫颈癌筛查是可行的,单纯肉眼观察是一种经济有效的筛查方法,建议进一步在农村地区进行推广。     

婴幼儿500例智能发育筛查分析

目的：了解婴幼儿智能发育状况，探讨影响智能发育落后的因素，以早期干预和指导。方法对500例在我院儿保门诊体检的3~30月婴幼儿进行DST发育筛查，对其发育商（DQ）进行统计，并对可疑与异常婴幼儿进行单项能区评价，分析其影响因素。结果500例婴幼儿检出可疑42例（8.4%），异常4例（0.8%）；分析可疑与异常婴幼儿单项能区，检出运动落后34例（73.9%），社会适应落后26例（56.5%），智力落后12例（26.1%）。抚养方式对婴幼儿运动及社会适应有影响，分娩方式可能影响婴幼儿早期运动发育。结论 DST筛查能早期发现智能发育偏离儿童，有利于指导家长合理抚养和进行早期教育。     

Pilot study on efficacy of reduced cathartic bowel preparation with polyethylene glycol and bisacodyl

AIM:To evaluate the efficacy of reduced cathartic bowel preparation with 2 L polyethylene glycol(PEG)-4000 electrolyte solution and 10 mg bisacodyl enteric-coated tablets for computed tomographic colonography(CTC).METHODS:Sixty subjects who gave informed consent were randomly assigned to study group A,study group B or the control group.On the day prior to CTC,subjects in study group A were given 20 mL 40% wt/vol barium sulfate suspension before 3 mealtimes,60 mL 60% diatrizoate meglumine diluted in 250 mL water after supper,and 10 mg bisacodyl enteric-coated tablets 1 h before oral administration of 2 L PEG-4000 electrolyte solution.Subjects in study group B were treated identically to those in study group A,with the exception of bisacodyl which was given 1 h after oral PEG-4000.Subjects in the control group were managed using the same strategy as the subjects in study group A,but without administration of bisacodyl.Residual stool and fluid scores,the attenuation value of residual fluid,and discomfort during bowel preparation in the three groups were analyzed statistically.RESULTS:The mean scores for residual stool and fluid in study group A were lower than those in study group B,but the differences were not statistically significant.Subjects in study group A showed greater stool and fluid cleansing ability than the subjects in study group B.The mean scores for residual stool and fluid in study groups A and B were lower than those in the control group,and were significantly different.There was no significant difference in the mean attenuation value of residual fluid between study group A,study group B and the control group.The total discomfort index during bowel preparation was 46,45 and 45 in the three groups,respectively,with no significant difference.CONCLUSION:Administration of 10 mg bisacodyl enteric-coated tablets prior to or after oral administration of 2 L PEG-4000 electrolyte solution enhances stool and fluid cleansing ability,and has no impact on the attenuation value of residual fluid or the discomfor