胸椎错位并心律异常13例临床报告

目的 探讨脊柱源性心律紊乱的主要发病部位。方法 对13例脊柱病变引发的心律紊乱，主要以纠正上胸段错位为主，采用理筋、整脊和功能锻炼治疗。结果 经治疗均临床治愈，随访半年以上无复发。结论 脊源性心律紊乱主要部位在胸椎。     

特发性脊柱侧凸PUMC分型的可重复性及可信度研究

目的:探讨特发性脊柱侧凸PUMC(协和)分型系统的一致性,并对影响分型一致性的因素进行分析.方法:随机选取南京鼓楼医院2004年～2006年治疗的80例特发性脊柱侧凸患者,其中男性15例,女性65例,平均年龄14.6岁(10～18岁),均有完整的术前站立位正侧位X线片及仰卧位左右Bending片共四张.由4名脊柱外科专科医生分别根据PUMC(协和)分型标准进行分型,2周后此4位医生分别对这些患者的X线片再次进行分型,收集分型结果分别作可信度和可重复性分析,计算Kappa值检验一致性并对影响分型一致性的因素进行统计分析,结果:80例患者均可用PUMC分型,分型可信度平均Kappa值为0.801,可重复性Kappa值为0.878.PUMC分型不一致中包括上胸弯的界定18次;胸弯明显时,代偿性与结构性腰弯的界定15次;腰弯明显时,代偿性与结构性胸弯的界定18次;单弯顶点的判断20次;测量角度的差异18次.结论:PUMC(协和)分型学习曲线相对较短,易于掌握且具有良好的可信度和可重复性.     

鼻尖的类型和手术设计

目的探讨适合国人的鼻尖分类体系,并设计相应的手术方案。方法根据鼻的形态差异,将鼻尖分为5型,即前伸型、后缩型、低垂型、肥大型和混合型,综合应用切除、缝合和填充移植物的手术方法行鼻尖修整术,并对手术效果进行评价。结果本组1028例患者,术后鼻孔不对称10例,7例经再次手术后满意;线结反应3例;移植物从切口突出1例。随访973例患者3周至7年,效果满意。结论鼻尖分类体系能够指导手术设计和操作,并获得稳定、满意的手术效果。     

Mirror foot: treatment of three cases and review of the literature

Purpose  To describe three cases of mirror foot and to develop a new classification of the mirror feet with an emphasis on their treatment. Methods  Surgical treatment was performed on three patients with mirror foot. Mirror feet in the English literature were surveyed and cases found in PubMed as well as our three cases were classified according to a new classification that was an analogy of the mirror hand classification proposed by Al-Qattan et al. (J Hand Surg Br 23:534–536, 1998). Results  All three cases obtained satisfactory outcome after the treatment. In addition to these cases, 28 mirror feet were well described in the English literature, among which only seven cases have been documented for their treatment. All of the cases could be assigned to one of the categories of the proposed classification. Conclusion  Mirror foot is a very rare congenital deformity of the foot. We successfully treated three novel cases of mirror feet. A classification of the mirror feet proposed in this article was useful in order to understand its nature and obtain a guideline for its treatment.     

Classification of thoracic and lumbar spine fractures: problems of reproducibility

Reproducibility of fracture classification systems in general has been a matter of controversy. The reproducibility of spinal fracture classifications has not been sufficiently studied. We studied the inter-observer and intra-observer reproducibility of the Magerl (AO) classification using radiograms, CTs and MRIs of 53 patients. We compared this classification with the older and simpler Denis classification. Five observers classified the fractures, first using the radiograms and CTs and, 6 weeks later, with radiograms and MRIs. Three of the observers repeated the readings after 3 months. Three observers also classified the fractures according to Denis. Agreement was measured using Cohen's kappa test. The type (A, B, C) classification of the AO system was fairly reproducible with CTs. With MRI this was only moderate. Group subclassification of the types yielded higher kappa values, corresponding to substantial agreement. The agreement was, in general, better with the Denis classification, but the variance was higher due to the difficulty of finding proper categories for some injury patterns. Although the AO classification allows proper registration of all kinds of injury, the reproducibility, especially at the type level, is problematic. Use of MRI and better definition of the distinctive properties of the three different types may enhance the reproducibility of the scheme.     

Clinical study of Tuina on tension-type headache with syndrome differentiation

本研究采用六点行为评分法和Stead的诊断表计分法.对治疗组和对照组150例患者进行客观、科学的疗效评定.提示"通脉调气"腹部推拿法在治疗紧张性头痛的疗效上远远高于常规推拿法.同时认为消除由"头痛-肌收缩一头痛"程序而引起过度防御反应是疗效显著提高的理论基础.     

Histologic Classification of Endoscopically Removed Flat Colorectal Polyps: A Multicentric Study

A total of 594 flat colorectal polyps, removed at endoscopy, were histologically classified into non-neoplastic (n=49) and neoplastic (n=545) polyps. Non-neoplastic polyps were subdivided into metaplastic (n=45) and hyperplastic (n=4), whereas neoplastic polyps were subdivided into adenomas (n=481), intramucosal carcinomas (n=28) and invasive adenocarcinomas (n=36). Several adenoma phenotypes were discerned: tubular (n=375), serrated (n=59), villous (n=39), mixed (n=7) and fenestrated (n=1). Intramucosal carcinomas were subdivided into tubular (n=26) and serrated (n=2), and invasive adenocarcinomas into tubular (n=32), serrated (n=3) and fenestrated (n=1). The microscopic characteristics of each histologic phenotype described in this communication are defined and illustrated.     

ECG心搏模式识别

心电图 (ECG)中的心律失常识别对临床分析有着非常重要的意义。本文阐述了心搏模式识别的基本思路 ,对国内外近年来心律失常识别的各种方法进行了分类与总结 ,并且针对不同方法的优缺点进行了详细的比较 ,深入探讨了各种方法存在的主要问题 ,最后指出心律失常识别技术的发展方向。     

肾损伤的CT诊断及其临床价值

目的：探讨肾损伤的有效影像诊断方法及其临床指导意义。方法：采用CT检查肾损伤患者52例，并根据其表现分为4类，对I，Ⅱ类肾损伤行保守治疗，对Ⅲ类肾损伤视情况而定，对Ⅳ类肾损伤急诊手术治疗。结果：CT对肾损伤的定位诊断准确率和分类准确率均达100％，结论：CT检查可明确肾损伤的程度，范围及分类，了解伤肾和健肾功能，观察腹部其他脏器情况，具有无创，快速，安全、准确等优点，对临床治疗方案的确定具有重要指导意义。     

脊髓纵裂分型治疗的疗效分析

目的探讨脊髓纵裂分型治疗的疗效。方法对1978年5月至2006年11月收洽的有完整资料的121例单管型及双管型脊髓纵裂患者的病历资料进行回顾性分析，并通过临床神经功能评分及胫后神经皮层体感诱发电位（FTNCSEP）P40波峰监测，评价其手术及非手术治疗的疗效。结果所有患者均得到随访，随访时间6个月～15年，平均2年6个月。96例双管型患者中手术治疗86例，术后观察和随访发现24例痊愈、22例有明显改善、28例有一定改善、12例无明确效果，临床神经功能评分及PTNCSEP术后有明显改变，尤其是以疼痛为主诉的患者恢复最为明显，手术总有效率为86％；10例双管型患者未行手术治疗，随访发现临床症状无明显改善且有加重趋势。单管型患者25例，手术治疗16例，术前、术后临床神经功能评分及胛NCSEP无明显变化；未手术治疗的9例，随访时上述指标亦无明显变化。结论双管型脊髓纵裂患者脊髓损害重且呈进行性加重，精细的手术治疗可以使大多数患者症状得到缓解，终止神经进行性损伤，确诊后应尽早手术。单管型脊髓纵裂患者脊髓损害轻，无须手术探查。