眩晕症的预防及护理

眩晕是目眩和头晕的总称，以眼花、视物不清和昏暗发黑为眩，以视物旋转，或天旋地转视物旋转为晕，因两者常同时并见，故称眩晕。     

全自动血培养仪的临床应用及评价

目的评价全自动血培养仪 (BACTEC90 5 0 )临床应用情况。方法对BACTEC90 5 0全自动血培养仪检测的 4 6 8份标本 ,捡出阳性的时间、细菌种类及阳性率进行了评估。结果BACTEC90 5 0最短检出时间 4小时 ,最长 96小时 ,2 4小时以内阳性率为 6 0 .8% ,4 8小时以内阳性率 82 .4 % ,72小时以内阳性率 94 .1% ,细菌种类 12种 ,阳性 10。 9%。结论BACTEC90 5 0无论从出现阳性的时间、检出细菌种类和阳性率均明显高于本室往年传统方法的结果 ,而且操作简便、结果快速、准确。     

流行性乙型脑炎特异性IgM(ELISA)诊断试剂盒的改进和应用

流行性乙型脑炎夏秋季发病 ,与中毒性痢疾等其他脑部疾患易相混 ,仅靠临床症状诊断 ,可靠性差 ,易延误治疗 ,造成后患。因此 ,我们改进了乙型脑炎特异性IgM诊断试剂盒 ,缩短时间 ,当天抽血 10 0min内即可出报告 ,在短时间内 ,为临床提供可靠依据。     

脑缺血疾患颈动脉彩色多普勒超声检查

目的 :探讨二维彩色多普勒超声及彩色血管三维超声在颈动脉疾病的诊断价值。材料方法 :疑为缺血性脑卒中患者 80例 ,行颈动脉彩色多普勒超声检查 ,其中 2 8例同时做彩色血管三维超声成像 ,5 5例经临床、CT、MRI证实为脑梗死。结果 :①本组 5 5例脑梗死 ,彩色多普勒超声发现 4 9例颈动脉粥样硬化斑。②有脑梗死的彩色血管三维血流图呈“串珠”状 ,而非脑梗死的彩色血管三维血流图呈连续“圆锥”状。结论 :彩色多普勒超声诊断颈动脉粥样硬化有良好的价值 ,三维彩超是二维彩色多普勒超声的有益补充。     

升主动脉成形术中期效果分析

Objective Reduction ascending aortoplasty is an alternative procdure to the replacement of the ascending aorts in case of ascending aorta dilation. However,its applicabikity is still under debate.This retrospective study was designed to evaluuate the midterm follow-up of unsupported ascending reduction aortoplasty for of the ascending aorta in petients with aortic valve dis- ease.Methods From October ,1996 to April,2007, a total of 54 patients with aortic valve disease and dilatation of the ascending aorta underwent unsupported reduction aortoplasty in combination with aortic valve replacement at our institution The diameter of the ascending aorta was measyred before and early after sugery and then later between 13 and 96 menths [mean (23 ±16)months] posto- perativeiy using echocardiography.Results Two patients were dead with thean overall perioperative mortality rate was of 3.7%. The reduction aortoplasty decreased the diameter of the aorta from (45.77±6.02) mm p～eope～afive]y to (34.67 ～4.81) mm early after surgery (P<0.01). During follow-up, the diameter d aorta increased from (34.67±4.81) mm early after surgery to (37.65± 6.35) mm after a mean follow-up of (23±16) months (P<0.01), including the diameters are greater than > 45 mm within 5 pa- tients. Aortic stenosis and an early postoperative diameter greater than 40 mm m'e independent risk factors for redilatation. Conchusion Because of the unsatisfied midterm follow-up redilation of unsupported reduction aortoplasty for dilation of the ascending aorta with aortic valve disease, this group of patients needs continued intimate fallow-up or even reoperation. The patients of stenosis is the surtable indication for RAA, and it is necessary to reduce the diameter of aorta to be lees than 40 mm to prevent redilation.     

活血止痛贴膏的制备

<正>活血止痛贴膏系根据传统验方研制而成,具有活血化瘀、消肿止痛的功效,临床用于跌打损伤、伤筋骨折、局部肿痛等症。原剂型系外用散剂,经鸡蛋清调和后敷于患处,疗效较佳,但患者使用较为不便。笔者对其工艺作一改进,采用巴布剂贴膏剂型,其基质的性能是决定贴膏质量优劣的重要因素,故选择以明胶∶羧甲基纤维素钠(CMC-NA)∶聚乙烯吡咯烷     

中西医结合治疗腰椎管狭窄症术后复发

腰椎管狭窄症是指由多种因素引起的腰椎管和神经根管狭窄，使脊髓马尾或神经根受压或刺激而引起的一系列症状。常见的病因有外伤、先天性多种疾病、肿瘤、骨病、黄韧带肥厚钙化或者骨化，后纵韧带肥厚钙化或者骨化，椎间盘变性、突出，椎体间隙狭窄，软组织向椎管腔突出，致容积变小等。多见于40岁以上中老年人。目前对于重症患者多采用手术减压成形，解除压迫症状，进而达到治愈的目的。但由于此病病因复杂，术后部分患者复发，二次手术往往不能进行，故采用中西医结合保守治疗。     

热疗——一种新的抗肿瘤方法记新疆老年病医院热疗专家李振统

由于职业的习惯，我曾走访过多家医院，也采访过众多医疗专家救治病人的感人事迹，但眼前这位专家让我产生一种发自内心的信任。他就是中华医学会新疆分会会员，新疆老年病业务院长，肿瘤热疗专家李振统主治医师。     

罕见特应性湿疹案

Monika,女,44岁,丹麦人,2003年9月10日初诊.自诉约1岁时全身皮肤起红色痒疹,20岁后,瘙痒不断加重,皮损日益加重,冬春季尤甚,夏季稍缓解.月经期全身皮肤瘙痒加重,皮肤伴有发冷发热感.近2年来,急性发作时,红疹处皮肤可见淡黄色液体渗出,结痂呈鳞片状,皮肤干燥、皲裂,关节处皮肤较明显.当地医院已确诊为特应性湿疹,曾用激素治疗,症状有改善,但停药后即刻复发加重.既住有多年"支气管哮喘"病史.