经颅多普勒超声对原发性帕金森病和血管性帕金森综合征检查的临床意义

目的探讨经颅多普勒超声(TCD)对原发性帕金森病(IPD)和血管性帕金森综合征(VPS)的临床应用价值和意义。方法对81例IPD和32例VPS患者的TCD和颅脑CT的检查结果进行比较研究。结果IPD组81例中总异常血管支数为223支(30．59％);VPS组32例中总异常血管支数为163支(56．60％);异常形式两组均以左侧大脑中、后动脉血流速度减慢为主要特点。结论IPD和VPS患者均伴有脑部血流动力学改变,VPS组的异常率高于IPD组,异常特点是左侧血流速度显著慢于右侧。     

2158 例神经管缺陷儿的产前B型超声波诊断分析

回顾性分析1990～1993年全国28省、市、自治区233所医院,住院分娩的孕满28周的2158例神经管缺陷儿的产前诊断情况,了解我国神经管缺陷儿产前B型超声波诊断情况.结果显示:我国神经管缺陷产前诊断的比例为61.8%,产前B型超声波诊断的比例为56.5%,其中无脑畸形、脑膜脑膨出、脊髓外翻的产前B型超声波诊断比例分别为66.7% 、62.5%、52.5%.胸段(46.4%)、腰段(43.4%)的脊柱裂产前B型超声波诊断的病例较颈段 (35.5%)、骶段(31.7%)高(P<0.05).省级、市级、县级及部队工矿医院神经管缺陷的产前B型超声波诊断比例分别为55.7%、59.4%、49.0%、57.2%.1991～1993年神经管缺陷产前B型超声波诊断比例分别为53.5%、55.8%、60.7%、54.7%.无脑畸形、脑膜脑膨出、脊髓外翻产前B型超声波诊断的比例较高.     

180例小儿纤维胃镜检查及68例HP感染检测分析

目的　了解小儿上消化道疾病的发病情况和儿童胃病的HP感染情况。方法　对 180例小儿纤维胃镜检查分析及 172例胃粘膜HP检测及 16 8例胃、十二指肠粘膜病理检查结果进行总结。结果　疾病检出率为 93.3% ,其中以十二指肠炎、浅表性胃炎、消化性溃疡检出率最高 ;172例HP检测者中HP阳性 6 8例 ,阳性率为 37.8% ,其中以消化道溃疡检出率为最高 ,16 8例病理活检均为轻中度炎症。结论　HP感染在儿童慢性胃炎及消化道溃疡的致病中起重要作用 ,且随年龄增长而增加 ;儿童胃炎以轻、中度为主。     

茯苓多糖颗粒剂的研制及质量检测

以提取的茯苓多糖为主要原料,制成颗粒剂保健品,并拟定质检项目其进行定性、定量检测。工艺简单易行,具有较好的治疗、保健功效。     

Examiner Differences in the Mini-Cex

Objective: The objective of this study was to analyze whether faculty ratings of residents, using the mini-CEX oral exam format, differed in stringency or were influenced by the clinical setting. It also sought to learn whether the examiners were satisfied with the format.Method: A mini-CEX encounter consisted of a single faculty member observing a resident conduct a focused history and physical examination in an inpatient, outpatient, or emergency room setting. After asking the resident for a diagnosis and treatment plan, the faculty member rated the resident and provided educational feedback. The encounters were intended to be short and occur as a routine part of the training, so each resident would be evaluated on many occasions by different faculty.Sample: Sixty-four attending physicians evaluated residents from five internal medicine training programs; data were analyzed for 355 mini-CEX encounters involving 88 residents.Results: There were not large differences among the examiners in their ratings. Moreover, there were not great differences among the ratings in terms of the training program with which the examiner was associated, the setting of the mini-CEX, or the nature of the patient. The examiners were generally satisfied with the format and their level of satisfaction was correlated with the residents' perceptions of the format.Conclusion: The mini-CEX adapts itself to a broad range of clinical situations, and these results show that it should produce roughly comparable scores over examiners and settings. This makes it a worthwhile device for evaluation at the local level.This revised version was published online in September 2005 with corrections to the Cover Date.     

使用中消毒剂分离CNS的抗消毒剂性研究

定量杀菌实验结果表明,使用中消毒剂分离的８３析ＣＮＳ对洗必泰,新洁尔灭,乙醇和碘伏的抗性率分别为１５．６２％、１５．６２％、１２．５％、６．２５％。对上述四种消毒 一种以上具有抗性的抗性率为３４．４８％（１１／３２）,多重抗性率为６．２５％（２／３２）,１１株性菌株共有抗新洁尔灭,洗必泰,乙醇,碘伏－乙醇－洗必泰和碘伏－乙醇－洗必泰－新洁尔灭５种抗消毒剂谱。     

妇康乐纯中草药消毒剂性能的实验观察

目的进一步验证中草药消毒剂在杀微生物方面的作用。方法实验观察妇康乐中草药消毒剂的杀微生物和毒性作用及稳定性。结果含５０％原液的水溶液对大肠杆菌、金黄色葡萄球菌、枯草杆菌繁殖体作用３０ｍｉｎ,杀灭率分别达５０％、４６．６７％和７１．１１％,对白色念珠菌也有一定的杀菌作用,杀菌效果随作用时间的延长而增强,２０％的小牛血清对其杀灭白色念珠菌效果的影响较小。结论该消毒剂具有较强的杀菌作用,对皮肤粘膜无刺激,对人体无毒副作用。     

细针吸取活检细胞学在乳腺癌诊断中的应用

目的：探讨细针吸取活检细胞学对乳腺癌的诊断价值。方法：以术后病理诊断为对照（１３４例）,光镜下观察５２１例乳腺肿瘤的针吸涂片。结果：在５４例乳腺癌中,细胞学诊断正确者４９例（９０．７％）,可疑者４例（７．４％）,假阴性者１例。同期细胞学诊断为乳腺癌者未见假阳性。结论：细针吸取活检对乳腺癌的定性和分级诊断均准确可靠。     

盆腔囊性肿块超声手术对比及与中医辨证分型关系

本文对８３例患者盆腔囊性肿块超声诊断结果与手术及病理检查进行对比,提高了超声诊断的准确性。同时结合中医辨证分型拟找寻出中医分型与超声诊断的内在联系,以提高中医诊疗水平     

192例腰椎间盘突出症患者的诊断及手术治疗分析

目的：总结分析１９２例腰椎间盘突出症及侧隐窝狭窄伴黄韧带肥厚患者的诊断和手术治疗。方法：经临床检查明确定位、定性诊断,影像学检查证实,采用小切口半椎板或全椎板切除减压、突出椎间盘髓核切除手术治疗。结果：手术证实腰椎间盘突出症１８９例,侧隐窝狭窄伴黄韧带肥厚３例,术后随访６月－５年,优良率７９％。结论：临床检查是腰椎间盘突出症诊断的基础,影像学检查对进一步明确定位诊断和鉴别诊断是必要的。手术指征的严格把握是手术成功的关键。