贯彻"三个代表"思想创建一流总医院

本文阐述了以“三个代表”思想为指导，从科技强院，文化兴院和质量建院三个方面加强全面建设的经验，为全面提高军队医院建设提供参考。     

颞叶癫痫的MRI与临床分析

目的：探讨颞叶癫痫的MRI表现、临床特征及治疗。方法：利用MRI辅以EEG诊断并定位32例颞叶癫痫（TLE），抗癫痫药(AED)正规治疗2年控制不良并外科手术治疗。结果：32例TLE患全部海马萎缩，2例双侧；高信号26例。诊断海马硬化26例。24例手术病理结果证实与MRI结果相符。手术后加药物治疗，效果满意15例，显7例，良好2例。结论：海马萎缩与信号增高是硬化常见MRI表现，有诊断价值。MRI有助于TLE定位诊断。手术加药物是治疗顽固性TLE之重要方法。     

Coronary permeability and left ventricular function following thrombolytic therapy

We study 40 patients, 55 +/- 7 years old with acute myocardial infarction treated early by thrombolytic therapy (20 STK and 20 rt-PA). All patients were angiographically studied in the following conditions: 1) baseline, before initiating therapy. 2) Three hours after treatment. 3) Twenty four hours later. 4) Before discharge. The infarct related artery was patent 24 hours after treatment in 31 patients (78%); five of them were patent before treatment, and we observed an early reperfusion in 20 patients (57%) and late reperfusion in 6 patients (17%). The number of patients with angiographic evidence of intraluminal thrombus decreased progressively through conditions while the grade TIMI of coronary perfusion increased in the absence of reocclusion. Final regional wall motion of infarct related myocardial zones and their degree of recovery were significantly higher in recanalized patients, as compared with non-reperfused patients. Similarly, left ventricular functional recovery was higher in patients with antegrade of collateral flow to the infarct area, as compared with totally occluded patients.     

胸主动脉夹层动脉瘤腔内隔绝术手术入路的探讨

目的 探讨为胸主动脉夹层动脉瘤(TAD)行腔内隔绝术(EVE)选择合适的导入动脉。方法 以彩超，CTA或MRA为检查手段，评估导入动脉(股动脉、髂总动脉、腹主动脉下段等)的直径大小(≥8mm)、有否硬化斑块、狭窄、是否被夹层累及、有否扭曲及其程度，从而选择具体的手术入路。结果 本组37例TAD行EVE术所选择经股动脉手术入路23例、经髂总动脉手术入路14例。未选择经腹主动脉下段手术入路。即时操作成功率为100％。结论 合理的选择导入动脉作为手术入路，是EVE手术治疗TAD顺利完成的要点。     

顽固性癫痫的组合手术治疗

目的对部分顽固性癫痫病人，在严格充分的术前评价之后．依据结果将几种手术方式适当的组合使用，并对其临床效果进行评价。方法对同济大学东方医院神经外科收治的116例顽固性癫痫中的25例病人施行联合手术的治疗方法。发作形式为全身强直一阵挛性发作、复杂部分性发作及失神发作等，其中有14例存在两种发作形式。术前均服过多种抗癫痫药．病程后期同时服用2～3种抗癫痫药。25例病人术前均行24h脑电监测及头颅MRI检查．有19例术前行硬膜下皮层电极和深部电极检测，其中1例行头颅PET检查。手术在皮层脑电及深部电极监测下进行。13例行额颢开颅，颞前叶及海马、杏仁核切除＋额部部分区域的软膜下横切术（MST），其中7例附加胼胝体前部切开术；11例行额部开颅，额部软化灶切除＋运动区MST，其中2例附加胼胝体前部切开术；1例行双侧枕顶部开颅，左枕叶萎缩皮层切除＋胼胝体后部切开＋右侧顶枕的MST。结果术后无死亡及严重并发症。术后抗癫痫药物使用减少，术后23例服用一种抗癫痫药，2例服用两种抗癫痫药。术后随访6～12个月，17例手术效果为Engel 1级，4例为Engel2级，4例为Engel3级。40岁以下的患者手术后癫痫控制的可能性显著大于40岁以上者（P〈0．05）；病程在10年以下的患者术后癫痫无发作的可能性显著大于10年以上者（P〈0．05）。头颅MRI上有无明显的结构异常对病人的预后没有影响（P〉0．05）。结论在严格术前评价的前提下，尤其是在有精通神经电生理知识的神经外科医生综合分析下，采用多种手术方式组合治疗顽固性癫痫效果显著。     

Spectroscopic imaging of the pilocarpine model of human epilepsy suggests that early NAA reduction predicts epilepsy.

Reduced hippocampal N-acetyl aspartate (NAA) is commonly observed in patients with advanced, chronic temporal lobe epilepsy (TLE). It is unclear, however, whether an NAA deficit is also present during the clinically quiescent latent period that characterizes early TLE. This question has important implications for the use of MR spectroscopic imaging (MRSI) in the early identification of patients at risk for TLE. To determine whether NAA is diminished during the latent period, we obtained high-resolution (1)H spectroscopic imaging during the latent period of the rat pilocarpine model of human TLE. We used actively detuneable surface reception and volume transmission coils to enhance sensitivity and a semiautomated voxel shifting method to accurately position voxels within the hippocampi. During the latent period, 2 and 7 d following pilocarpine treatment, hippocampal NAA was significantly reduced by 27.5 +/- 6.9% (P < 0.001) and 17.3 +/- 6.9% (P < 0.001) at 2 and 7 d, respectively. Quantitative estimates of neuronal loss at 7 d (2.3 +/- 7.7% reduction; P = 0.58, not significant) demonstrate that the NAA deficit is not due to neuron loss and therefore likely represents metabolic impairment of hippocampal neurons during the latent phase. Therefore, spectroscopic imaging provides an early marker for metabolic dysfunction in this model of TLE.     

前臂逆行骨间背侧皮瓣的临床应用

目的总结前臂逆行骨间背侧皮瓣的临床疗效。方法回顾性分析42例前臂逆行骨间背侧皮瓣，并结合文献阐明其变异程度及变异的处理。结果骨间背侧血管在前臂中1／3缺如1例．皮瓣边缘坏死；皮瓣向近端延伸超过4cm者4例，远端坏死，延迟愈合；其余均一期愈合：结论虽然前臂骨间背侧血管有变异，但前臂逆行骨间背侧皮瓣仍是修复手背中等大小创面较为理想的方法，以近点皮肤穿支向近端延伸皮瓣不要超过4cm。     

输尿管硬镜处理复杂肾结石残余结石

目的：提高复杂肾结石的治疗水平。方法：采用输尿管硬镜在术中从肾实质切口，术后从肾造接口取肾内残余结石。结果：5例手术中取石，4例取净；11例手术后取石，其中3例一次取石，5例二次取石，3例三次取石，7例取净。结论：复杂肾结石术中、术后配合输尿管硬镜取石可有效处理残余结石。     

多孔陶瓷板固定床生物反应器设计及模拟

设计了一种结构新型的多孔陶瓷固定床生物反应器，与传统的固定床相比，该反应器具有氧传递性能好，能够均匀接种等优点，通过模拟，考察了反应器内的流体流动和气液传递性质，计算证明反应器的供氧能力能够满足链霉菌发酵过程对氧的需求。     

无抽搐电痉挛治疗精神分裂症的疗效观察分析

目的观察无抽搐电痉挛（Modified Electrocnvulsive therapy，MECT）治疗精神分裂症的疗效及给予次数的关系。方法将60例诊断为精神分裂症的住院患者按治疗次数随机分为两组，进行MECT的临床资料总结分析。结果治疗次数≥6次组，显效率为83．3％，次数〈6次组显效率为76．7％，两者显效率无显著性差异（P〉0．05），每组治疗前后BPRS评分有显著差异，但两组间比较无显著差异（P〉0．05），未发现严重不良反应。结论MECF安全性高，有一定疗效，与治疗次数关系不大。