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161.
严重脑损伤后17年的社会心理调整;由琥珀酸脱氢酶(SDHA)黄素蛋白(Fp)亚单位突变所致Leigh综合征;动脉瘤性蛛网膜下腔出血早期循环中的内皮细胞激活标记物水平:与脑缺血事件和预后的关系;CSF前列腺素E2水平与认知功能下降和阿尔茨海默病存活率的关系;变异型克罗伊茨费尔特-雅各布病患者的CSF磷酸-tau蛋白浓度升高:诊断和病理学意义。  相似文献   
162.
鼻内镜手术后一般痊愈时间在8周~12周,在此期间必须有良好的综合处理,包括定期复查清痂、鼻腔清洗、口服药物辅助治疗等。定时有效的鼻腔冲洗在病人鼻部术后恢复治疗过程中起到了至关重要的作州。我科自2004年开始应用自制调竹式鼻腔冲洗器以来,对病人的康复治疗收到了良好的效果。现介绍如下。  相似文献   
163.
Sir, Aminoglycoside-induced renal tubular dysfunction could be dividedinto Fanconi-like syndrome (FS) and Bartter-like syndrome (BS)[1]. The risk factors and mechanisms of tubular dysfunctionare little known. Here, we report a case of gentamicin-inducedFS, BS and distal renal tubular acidosis (RTA) and propose thepossible involvement of mitochondria. Case. A 66-year-old Chinese male was admitted because ofpneumonia.  相似文献   
164.
The aim of the study was to analyse the clinical manifestation and management of pulmonary Lophomonas blattarum infection in four allograft transplantation recipients retrospectively. Four patients with pulmonary L. blattarum infection were diagnosed by using Fiberoptic bronchoscopy (FOB) and bronchoalveolar lavage (BAL) examination. Their clinical manifestation and management are summarized. Four cases of pulmonary L. blattarum were found during the period from the second month to the third month after transplantation. Concurring infection by other pathogens was found in three of them. Common initial symptoms included fever (>38 degrees C) without cough and breathlessness. Lower lobe shadowing could be found on chest X-ray. Body temperature decreased to the normal range in three patients and to 37.5 degrees C in the other one, after intravenous injection of metronidazole and tapering immunosuppressant. Radiological examination confirmed improved health condition of the patients afterwards. Two patients received repeated FOB and only dead L. blattarum was found. Pulmonary L. blattarum infection in allograft transplant recipients carry relatively obscure initial symptoms. Possible L. blattarum infection needs to be screened in post-transplantation pulmonary infection patients with similar symptoms, especially in those who respond poorly to anti-infection treatment. Microscopic examination of BAL fluid can help to identify pulmonary L. blattarum infection and metronidazole is an ideal treatment choice.  相似文献   
165.
目的:探讨螺旋CT多时相扫描对肝细胞癌和血管瘤的鉴别诊断。材料和方法:对37例患者(肝癌16例,血管瘤21例)行螺旋CT平扫和增强扫描,分析其表现。结果:37例平扫均发现低密度灶。肝细胞癌在动脉期75%有显著增强,呈高密度,在门静脉期和延迟期则呈低密度;血管瘤54%动脉期有典型增强表现,门静脉期100%有增强,24%全部填充,延迟期91%为高密度或等密度。结论:肝细胞癌和血管瘤在螺旋CT多时相增强扫描中,各有其典型的CT表现,两者鉴别的关键是门静脉期。  相似文献   
166.
目的探讨氦氖激光血液照射辅助治疗控制癌痛的疗效。方法对52例中晚期癌症重度痛患者在使用口服吗啡治疗基础上加用低能量氦氖激光血液照射治疗1周后,对疼痛缓解程度及平均缓解时间进行对照观察。结果加用激光照射组的镇痛疗效优于单用吗啡组,P<0.05,有效率分别为92%和84%,P>0.05,显效率分别为67%和46%,u=2.07,P<0.05,均数缓解时间分别为(8±3)h和(8±4)h,t=0.78,P>0.05,差异无显著性意义。结论氦氖激光血液照射治疗有一定协同镇痛作用。  相似文献   
167.
经皮椎体后凸成形术治疗胸腰椎骨折的临床疗效观察   总被引:4,自引:0,他引:4  
目的:探讨经皮椎体后凸成形术治疗胸腰段椎体压缩性骨折的临床疗效.方法:2003年6月~2005年9月收治74例胸腰段椎体压缩性骨折患者,根据手术方法不同分为A组(椎体后凸成形术组,24例)和B组(椎弓根螺钉固定组,50例).比较两组术前术后椎体前缘、中线、后缘高度变化,疼痛视觉模拟评分(visual analogue pain scale,VAS),手术时间,出血量等方面的差异.结果:两组对椎体高度的恢复比较无统计学意义,A组的手术时间和出血量较B组少,差异有统计学意义(P<0.01),术后VAS评分A组较B组低(P<0.01).结论:经皮椎体后凸成形术与椎弓根螺钉系统治疗椎体压缩性骨折具有相似效果,但经皮椎体后凸成形术具有创伤小、手术时间短、出血量少等微创优点.  相似文献   
168.
烧伤后手指瘢痕挛缩畸形综合治疗的临床研究   总被引:7,自引:1,他引:6  
目的通过比较手术结合康复综合治疗方案与常规治疗方案对烧伤后手指瘢痕挛缩畸形的治疗效果,探讨综合治疗的优越性及经验。方法1999年6月~2004年6月,共56例烧伤后手指瘢痕挛缩畸形患者纳入试验。综合治疗组(A组)28例,男20例,女8例;年龄14~47岁,平均31岁;患手共47只129指,以手术结合系统康复治疗。常规治疗组(B组)28例,男17例,女11例;年龄18~51岁,平均30岁;患手共42只107指,采用常规手术,术后仅作简单的康复性锻炼指导,由患者在院外自己完成功能锻炼。采用Swanson法对患指运动功能进行评定,九孔柱试验法对患手整体运动功能进行评定,比较两组患者治疗前后手指和手整体运动功能的差异。结果A组患者术后均获随访12~19个月,B组患者均获随访13~20个月。治疗前A组患指的强直失能指数(indexofankylosis,IA)值为82%±20%,B组为78%±17%;治疗后A组为45%±13%,B组为52%±14%;治疗前后A组IA差值为37%±15%,B组为26%±15%,两组比较差异有统计学意义(P<0.05)。治疗前A组九孔柱测量值28.34±5.62s,B组为27.47±5.78s;治疗后A组为20.73±4.25s,B组为21.86±4.12s;治疗前后A组九孔柱测量差值为7.61±2.27s,B组为5.61±2.94s,两组比较差异有统计学意义(P<0.05)。结论烧伤后手指瘢痕挛缩畸形采用手术结合康复综合治疗的效果明显优于常规治疗,值得推广。  相似文献   
169.
Three-dimensional diffusion tensor tract (DTT) is the newest imaging to describe the structure of white matter fiber in three-dimensions, it has great significance in dividing the concrete anatomic site of gray and white matter lesions, displaying the correlation with fibrous band and judging clinical prognosis, which is incomparable by other imagings.OBJECTTVE: To observe the conditions of corticospinal tract (CST) in acute cerebral ischemic stroke patients,and analyze the relationship between motor function and the severity of CST injury.DESIGN: A case-control observation.SETTTNG: Department of Medical Imaging, Fuzhou General Hospital of Nanjing Military Area Command of Chinese PLA.PARTTCTPANTS: Fifteen patients with acute cerebral infarction were selected from Fuzhou General Hospital of Nanjing Military Area Command of Chinese PLA from February to December in 2005. They all suffered from acute attack and motor disorder of hemiplegic limbs to different extent, and were conformed by CT or MRI.There were 9 males and 6 females, aging 16-87 years old, the median age was 51.7 years, and all were right handed. Fifteen right-handed normal subjects, who were matched by age and sex with the patients in the cerebral infarction group, were selected from the relatives of patients and physicians of the Imaging Department as the control group. All the subjects were informed and agreed with the study.METHODS: The patients with acute cerebral infarction and subjects in the control group received MR diffusion tensor imaging (DTI) with GE 1.5 T nuclear magnetic resonance system, fiber tracking with the software of dTV- Ⅱ. Fractional anisotropy (FA) maps and three-dimensional tractography of bilateral CST of all patients were created. Displacement, continuity and destroy of fibrous bands were observed. At the same time, muscle strength of ipsilateral hand of patients with cerebral infarction was measured with Brunnstrom standard. The correlation between the severity of CST injury and the muscle strength of ipsilateral hand was analyzed with spearman correlation analysis.MAIN OUTCOME MEASURES: ① FA values in the infarcted sites and those in the contralateral corresponding sites of patients with cerebral infarction; ② CST manifestations in the patients with cerebral infarction and the control group.RESULTS: All the 30 testees were involved in the analysis of results. ① The FA values in infarcted sites of white matter were significantly lower than those in the contralateral ones (t =4.570, P < 0.001 ). ② In the control group, bilateral CST were reconstructed, they originated from precentral gyrus, went downwards to internal capsule, and extended to pontine and medulla oblongata, each fiber had good uniformity in continuous form. In the patients with cerebral infarction, the forms of contralateral CST were consistent with those in the control group with good continuity. Due to the involvement by the infarcted site to different extents, the ipsilateral CST manifested as continuous interruption and loss of uniformity in anatomic structure and form. The CST involvements were divided into three grades: integrated CST for grade I (n =2); integrated CST but compressed or displaced for grade 2 (n =5); interrupted CST for grade 3 (n =8). ③ The severity of CST injury was obviously correlated with the muscle strength of the ipsilateral hand (r=0.888, P< 0.05=.CONCLUSION: ① CST is injured to different extents in patients with acute cerebral infarction, and the severity of injury is associated with muscle strength. It is indicated that it can be used to judge the prognosis of rehabilitative treatment. ②DTT can directly display the status of pyramidal tract more three-dimensionally.  相似文献   
170.
目的评价CR,CT,ECT和MRI在早期股骨头缺血性坏死(ANFH)中的诊断价值。方法回顾性分析16例23髋经手术、病理证实为早期(符合国际骨循环研究会(ARCO)分期标准Ⅰ期-Ⅱ期)股骨头缺血性坏死患者的CR,CT,ECT和MRI的影像学特征及其检查结果。结果CR诊断早期ANFH11髋,阳性率为47.8%,CT诊断早期ANFH14髋,阳性率为60.9%,ECT诊断诊断早期ANFH21髋,阳性率为91.3%,MRI诊断早期ANFH22髋,阳性率为95.7%。经统计学处理,X2=19.38,P<0.01,CR,CT,ECT和MRI四者敏感性的差异具有显著性意义。结论对早期股骨头缺血性坏死影像学诊断而言,CR诊断敏感性较低,CT可提供较多的诊断信息,ECT和MRI的敏感性高于CT及CR,MRI可准确地诊断早期股骨头缺血性坏死。  相似文献   
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