加味封髓丹配合中成药治疗复发性口疮315例

目的:观察滋阴降火、清热解毒类中药配伍治疗复发性口疮的临床疗效。方法:采用加味封髓丹为主(黄柏、生地、生山药、黄连、砂仁等)用治疗复发性口疮。结果:总有效率为98.7%。结论:加味封髓丹治疗口疮有满意疗效,配合知柏地黄丸等中成药可以明显减少口疮的复发。     

改良张力带内固定治疗移位性锁骨骨折

我们自1987年2月～1996年10月利用改良张力带内固定治疗移位性锁骨骨折58例,疗效满意,现总结如下。 1 临床资料 1.1 一般资料 本组58例,其中双侧5例。男47例,女11例。年龄14～53岁,平均25.2岁。骨折部位:中1/3部46例(其中双侧4例),中外1/3处4例(双侧1例),外1/3部6例,内1/3部2例。闭合骨折56例(双侧4例),开放骨折2例(双侧1例)。均伴有严重的骨折移位,但不伴有肩锁关节脱位。     

陕西省地震重灾区地方病防治恢复重建工作需求调查

Objective To evaluate the effect of endemic disease prevention in Shaanxi province caused by earthquake and supply a scientific basis for making decision regarding restoration and reconstruction after the earthquake.Methods Forty different drinking water samples were collected respectively from Mianxian county and Chencang district the earthquakes'most severely hit areas in Shaanxi province with drinking-water-borne fluorosis.The contents of fluorine and arsenic in the water was detected by Fluoride ion-selective electrode and hydride generation atomic fluorescence spectrometry,respectively.Two hundreds iodized salt and urine samples were collected from affected household women aged 18-45 in severely hit Ningqiang and Lveyang countie with iodine deficiency disorders.The contents of iodine in the salt was detected by semi-quantitative and of urinary iodine of household women was determined by AsⅢ-Ce4+ catalytic spectrophotometry.Two hundred children aged 7-12 were detected by clinical and X-ray examination from Ningqiang and Lveyang counties of Kashin-Beck disease prevailing areas.Hair and food samples from 20 children were collected.The contents of selenium were determined by 2,3-Diamino naphthalene fluorescence spectrophotometry and of T-2 toxin in the food was detected by ELISA.Results No incidents of serious hydrologieM or geological damage were found.Fluoride content in one of eighty water samples was beyond 1.5 mg/L,accounting for 1.25%;five samples were between 1.0 mg/L and 1.5 mg/L,accounting for 6.25%:the arsenic content of all samples were below 0.01 mg/L;all the salt samples from the home of household aged 18-45 were iodine salt,the median of urine iodine of household wonlen Was 303.03μg/L (21.40-1133.54 μg/L) and 325.21 μg/L(27.61 - 1191.46 μg,/L) in Ningqiang and Lveyang counties, respectively.No clinical and X-ray patients were found in the children aged 7 - 12, the average content of selenium in hair was (0.2638 ± 0.0875)mg/kg; the content of T-2 toxin in the forty food samples was below 100 μg/kg. Conclusions The prevention of the endemic disease in the four counties has been moderately affected by the earthquake, but the situation of endemic disease is stable and there is no evidence of the endemic disease.     

多发伤患者血清促炎介质水平与创伤预后的相关性

目的 探讨在多发伤患者发病过程中肿瘤坏死因子(TNF-α)、白介素-8(IL-8)、C-反应蛋白(CRP)、铜蓝蛋白(CER)的变化意义及其与创伤预后的相关性.方法 100例多发伤患者,根据创伤严重度评分(ISS),将其分为轻伤(ISS＜16分)、重伤(ISS≥16分)、严重伤(ISS≥25分).在入院后1、2、3、4、5、6、7、8天测定其血清TNF-α、IL-8、CRP、CER水平,比较各组的差别及对预后的影响.结果 血清中TNF-α、IL-8、CRP、CER在伤后早期即升高,4～7天后达高峰后开始下降.各组促炎介质水平若下降后再升高,则预示创伤感染或其他并发症将发生.结论 ISS评分的增高与致炎因子血清水平增高呈明显的正相关,通过测定TNF-α、IL-8、CRP、CER血清水平有助于对创伤并发症和预后的判断.     

神经源性膀胱阴道结石1例报告

患者,女,16岁,未婚,收养儿。自幼有硬脊膜膨出手术史,手术时间及方式不详,术后大小便不能控制。近3月来,逐渐出现下腹持续性疼痛,即来院就诊。X线平片显示层状结构的膀胱结石。诊断为膀胱结石、神经源性膀胱、尿失禁、臀部溃疡,收住入院。查体:神志清楚,双肾区扣痛,耻骨上腹部压痛,无反跳痛,扣实音。尿道外口见约4cm×2cm的结石外露,上推结石不活动,推动结石时感疼痛,尿道外口与阴道外口界线不清。臀部尿液浸渍,见散在小水泡及约10cm×8cm×8cm的皮肤溃疡面。肛管张力无明显主动收缩。双踝关节外翻畸形,能扶单拐跛行。住院后B超检查显示:双…     

2008-2018年汉中市新发麻风病病例流行特征分析

目的了解2008—2018年陕西省汉中市麻风病流行特征,为今后制定防治措施提供依据。方法采用描述流行病学方法,回顾分析2008—2018年汉中市麻风病疫情资料,描述和比较发现率、患病率、性别比与多菌型构成比、延迟期、畸残比等统计指标。结果 2008—2018年汉中市新发现麻风病人82例、年平均发现率0.22/10万,病例主要集中在宁强县、勉县、洋县、城固县和西乡县,占全市新发病例总数的76.83%,农民为主要发病人群、占90.24%,各年度男性均多于女性,男女性之比波动在1.5∶1～4.0∶1,平均为2.7∶1,年龄分布在17～72岁,平均年龄(46.85±12.86)岁;多菌型(MB)所占比例平均为89.02%,各年度多菌型构成比均在70%以上。结论汉中市麻风病处于低流行水平,地域分布不均衡,农民为主要发病人群,中年男性高发;MB构成比高、传染性强;应加强麻风病的早期发现工作。     

汉中市食用碘盐及儿童碘营养状况和智力水平调查

为了解汉中市实施食盐加碘(USI)干预措施后居民食用碘盐状况及8～10岁儿童碘营养状况和智力水平。根据全国和陕西省监测方案,于2001—2010年采用抽样调查方法采集居民食用盐样,用GB/T13025.7—1999《制盐工业通用试验方法》直接滴定法检测含碘量;用触诊法或B超法检查8～10岁儿童甲肿率;用砷铈催化分光光度法检测8～10岁儿童尿碘;用《中国联合瑞文测验》进行8～10岁儿童智商(IQ)测定.结果显示,汉中市居民碘盐覆盖率持续稳定在99%以上,碘盐合格率及合格碘盐食用率稳定在95%以上,非碘盐检出率处于0.5%以下的较低水平;8～10岁儿童甲肿率达到国家碘缺乏病(IDD)消除标准;尿碘中位数及尿碘水平偏高者(≥300μg/L)比例有逐渐升高趋势,碘营养不足(100μg/L)和尿碘水平基本适宜(100～299μg/L)者比例逐渐下降;8～10岁儿童智力达到中等水平。提示汉中市居民食用碘盐覆盖率和碘盐质量稳定可靠,儿童碘营养状况已得到有效改善。     

陕西镇巴双河村燃煤型地方性砷中毒流行现状调查

目的:了解双河村地方性砷中毒流行现状,为防治研究提供科学依据。方法:选择双河村常住人口且年龄在6周岁以上人群作为调查对象;同时,另选一个没有砷污染的旬邑县作为对照。采集与双河村居民生活密切相关的饮用水、土壤、玉米、辣椒、室内空气、石煤以及部分居民的头发和尿液样品,测定砷含量。同时,对该村常住居民进行地方性砷中毒临床检查和流行病学调查。结果:调查结果显示,除水和土壤砷含量远低于国家标准外,石煤、发砷和尿砷含量均全部超标,室内空气、玉米、辣椒中的砷含量也不同程度的超标,且部分样品超标严重。地方性砷中毒临床诊断结果显示,该村患病率高达31.60%。结论:双河村已经成为燃煤型地方性砷中毒发病较重的村。     

闭合性十二指肠损伤41例

1 资料和方法闭合性十二指肠损伤41例,男36例,女5例,年龄13～52岁.单纯十二指肠损伤16例(39%),合并其他腹部脏器损伤25例(61%).损伤部位:十二指肠降部23例(56.1%),水平段14例(34.1%),球部及升部4例(9.8%).