电针治疗周围性面瘫疗效观察

目的:寻找能提高治疗周围性面瘫疗效的适宜的电针波型.方法:将147例周围性面瘫患者随机分为治疗组和对照组,治疗组进行穴位分组,电针波型先用连续波后用疏密波治疗;对照组穴位不分组,并单纯采用连续波治疗.结果:两组的总有效率和痊愈所用时间经统计学处理,差异有非常显著性意义(P＜0.01).结论:在电针治疗周围性面瘫中,将疏密波和连续波配合使用,效果显著优于单纯使用连续波者.     

复杂性手指离断再植方法的选择

随着人们生活水平的不断提高,患者对断指要求再植的迫切程度以及再植后的功能、外形要求越来越高。但临床上,几乎一半为复杂性断指,由于对部分复杂性断指的认识不足及处理方法不当,仍有不少断指放弃再植或再植后失败,因此复杂性断指再植一直是手外科领域重视的课题。自2003年11     

烧伤所致代谢紊乱的临床诊断与治疗

烧伤后机体应激导致代谢紊乱，表现为严重高分解代谢，机体损耗和抵抗力下降，严重影响患者预后。临床上主要采用生理营养指标、实验室诊断指标和能量消耗测定3类检测指标对机体代谢状况进行诊断评估，继而通过药物治疗结合非药物治疗手段加以调理支持，促进烧伤修复。目前，仍有多种诊断治疗方法尚未普及或有待完善。     

广东省梅县重点人群碘营养状况调查分析

Objective To estimate the present salt iodine content and iodine nutrition need of high risk population of iodine deficiency disorder in Meixian County. Methods Each primary school was selected from urban and rural areas(Xiyang Town, 20 kilometers away from Meixian County), the goiter rate of 8 to 10 year-old students was examined and urinary iodine and household salt iodine was sampled. Twenty to 40 year-old women of childbearing age nearby schools around the urban and villages around Xiyang Town were selected to collect their urine and salt samples. At urban hospitals and rural health centers, 0 to 2 year-old infant urine samples were collected, Thyroid gland was palpated and urinary iodine was determined by iodine in urine by As3+-Ce4+catalytic spectrophotometry, salt iodine was determined by direct titration. Results The goiter rates of 8 to 10 year-old students were 1.5 % (3/200), 1.0% (1/100) for the urban area and 2.0% (2/100) for rural area. Median of urinary iodine in 8 to 10 year-old students, infants, women of childbearing age averaged at 237.1 μg/L and 280.1, 234.7,187.6 μg/L respectively, with each being 287.4,245.0,205.5 μg/L in urban area and 278.9,228.5,176.4 μg/L in rural area. Women of childbearing age had a higher percentage of urinary iodine < 50.0 μg/L than students,students had a higher percentage than infants, each being 7.5%(15/200), 4.5%(9/200), 4.0%(4/100). The ration of urinary iodine > 300.0 μg/L was more in infants than in students, that in students was more than that in women of childbearing age, each being 33.0% (33/100), 30.0% (60/200),22.5% (45/200). The median of salt iodine was 27.2 mg/kg. The coverage of iodized salt was 100.0%(400/400). Ninty-seven percent(194/200) and 96.0% (192/200) of qualified iodized salt were consumed in urban area and in rural area. Conclusions The amount of iodine added to salt meets the requirement in the 3 kinds population risk of iodine deficiency disorder. But a higher iodine status has been found out in students and infants. It is reasonable to decrease the present salt iodine content.     

大脑中动脉支架内血栓形成1例报告

支架内血栓形成是支架置入术后的一种常见并发症。术后血管内皮损伤、胶原组织暴露和作为异物的支架均为引发血栓形成的可能机制。不能及时识别处理则成为再狭窄的重要原因。我们报告1例发生在大脑中动脉（middle cerebral artery，MCA）支架内的血栓形成，探讨其识别处理过程和可能的机制。     

下腔静脉损伤的救治经验：附12例报告

目的: 探讨下腔静脉损伤的修复方法。方法:对12例下腔静脉损伤患者临床资料进行回顾性分析。结果:闭合性损伤9例，开放性损伤3例。入院时均伴有休克。均诊断为腹腔内脏损伤，无1例诊断为下腔静脉损伤。12例均手术治疗，直视下修复5例，大网膜填塞后肝实质大块褥式缝合2例，纱布填塞5例。术后并发症7例（58.3%）：胆漏1例，隔下脓肿合并反应性右侧胸腔积液2例，创伤性肝囊肿1例，腔静脉血栓形成1例，大出血2例；死亡3例，病死率25.0%。 结论:腔静脉损伤病情凶险，处理困难，病死率高，改良的全肝血流阻断下行纱布填塞止血效果好，抢救成功率高，值得推广。     

医用水刀的临床研究进展

人们发明了各种不同的手术工具,以便减少手术的危险。连续水流切割提供了一个相对出血量少的解剖过程,并且为手术者提供了一个清晰的视角。高压水流在解剖动脉外膜和邻近于脉管的软组织器官时性能优势,选择性的结扎能够完全的保护脉管和尿路。减少手术时间。因此,深入的研究这项技术是很有必要的。     

神经病学临床见习教学的思考

本文从多方面介绍了神经病学临床见习的教学方法,认为临床见习的重点是理论联系实际及学生临床思维能力的培养,促进医学生向医生的转变。     

《傅青主女科》调经特色探讨

从条目、辨证、治法、制方、用药几个方面探讨了<傅青主女科>调经的特色.指出傅青主治疗月经病善抓主症,辨证精要,治法注重扶正,善补肝血疏肝郁,制方严谨,主次分明,用药纯和,强调炮制以增药效等特点,并加以举例说明,对临床有一定指导意义.     

重症急性胰腺炎预防性抗生素治疗的荟萃分析

目的通过对有关文献的荟萃分析,探讨预防性抗生素治疗在重症急性胰腺炎(SAP)中的作用.方法检索1966年到2004年8月期间发表的有关预防性抗生素治疗SAP的作用方面的随机对照临床试验(RCT).按照入选标准,有6项临床试验纳入本研究,由2名作者各自独立地对入选研究中有关试验设计、研究对象的特征、研究结果等内容进行摘录,并用RevMan4.2软件进行分析.结果在SAP患者中,使用能在胰腺组织中达到有效浓度的广谱抗生素并不能减少胰腺感染(RR ＝ 0.77,95%可信区间为0.48 ～ 1.24,P ＝ 0.28),也不能减少手术干预(RR ＝ 0.84,95%可信区间为0.40～1.74,P ＝ 0.64),更不能降低死亡率(RR ＝ 0.54,95%可信区间为0.28 ～ 1.04,P ＝ 0.07),只有胰外感染的发生率有一定的减少(RR ＝ 0.52,95%可信区间为0.31 ～ 0.88,P ＝ 0.01).结论不建议在SAP患者中不加选择地预防性使用抗生素,但对于CT证实的坏死性胰腺炎,可以考虑抗生素预防性治疗.