非放射科护理人员医用放射线防护知识调查分析

目的：调查非放射科护理人员对医用放射线防护知识的掌握程度，并比较不同学历护理人员之间的差异，为提高临床护理人员的防护意识、制定具体防护措施提供理论依据。方法：采用自行设计的问卷对100名非放射科护理人员进行问卷调查．结果：非放射科护理人员对医用放射线防护知识缺乏，不同学历护理人员之间存在差异具有非常显著性（P〈0．05）。结论：对非放射科护理人员进行放射线防护知识普及势在必行，对保护患者及护理人员自身健康具有重要意义。     

异位妊娠的腹腔镜手术临床分析

目的探讨电视腹腔镜手术治疗内出血异位妊娠的安全性和可行性。方法回顾分析2000年8月￣2004年8月该院电视腹腔镜手术治疗的15例伴有内出血的异位妊娠(出血量大于800mL,观察组)及同期30例无明显内出血异位妊娠病人的临床资料(对照组)。结果15例病人均手术成功,无中转开腹及并发症发生,两组手术时间及手术后住院时间均无明显差异。结论随着腹腔镜手术操作技巧、麻醉和监护技术的提高,腹腔镜手术治疗内出血甚至休克型异位妊娠在一定条件下是安全可行的。     

应用预控出血的包皮中远段环形剥除术治疗包皮过长

Objective To investigate the middle and distal circum peeling with bleeding control technique for redundant prepuce. Methods The middle and distal part of prepuce was eireum peeled with bleeding control and electrical scalpel. More preputial inner plate was reserved. Results From January 2004 to July 2008, 51 patients with redundant prepuce were treated with this procedure. The average blood loss was 1 ～2 ml with minimal edema. The proportion of inner and outer plates was suitable. Conclusions This teelmique has the advantages of minimal blood loss and slight edema. The cosmetic result is also satisfactory.     

超声引导下压迫修复冠脉介入术后假性动脉瘤

目的:探讨超声引导下压迫法修复冠脉介入术后假性动脉瘤的可行性和方法。方法:4例冠脉介入术后腹股沟搏动性肿块患者,经彩色多普勒超声确诊股动脉假性动脉瘤,采用实时超声定位及监测下直接压迫法修复股动脉破裂口。结果:3例股动脉假性动脉瘤在超声引导下压迫修复成功,1例失败,未出现并发症。结论:早期超声引导下压迫法结合绷带加压包扎是治疗冠脉介入术后假性动脉瘤的有效方法,简便安全,值得推广。     

Microanatomy and surgical approaches to the infratemporal fossa: an anaglyphic three-dimensional stereoscopic printing study.

Objective: The infratemporal fossa (ITF) is a continuation of the temporal fossa between the internal surface of the zygoma and the external surface of the temporal bone and greater wing of the sphenoid bone that is sitting deep to the ramus of the mandible. The principal structure to understanding its relationships is the lateral pterygoid muscle. Other important structures are the medial pterygoid muscle, the maxillary artery, the pterygoid venous plexus, the otic ganglion, the chorda tympani nerve and the mandibular nerve. In this study, we describe the microsurgical anatomy of the ITF, as viewed by step-by-step anatomical dissection and also through the perspective of three lateral approaches and one anterior surgical approach. Methods: Eight cadaver specimens were dissected. In one side of all specimens, an anatomical dissection was done in which a wide preauricular incision from the neck on the anterior border of the sternoclidomastoid muscle at the level of the cricoid cartilage to the superior temporal line was made. The flap was displaced anteriorly and the structures of the neck were dissected followed by a zygomatic osteotomy and dissection of the ITF structures. On the other side were the surgical approaches to the ITF. The combined infratemporal and posterior fossa approach was done in two specimens, the subtemporal preauricular infratemporal fossa approach in two, the zygomatic approach in two, and the lateral transantral maxillotomy in two. The anatomical dissections were documented on the three-dimensional (3D) anaglyphic method to produce stereoscopic prints. Results: The lateral pterygoid muscle is one of the principal structures to enable understanding of the relationships into the ITF. The tendon of the temporal muscle inserts in the coronoid process at the ITF. The maxillary artery is the terminal branch of the external carotid artery that originates at the neck of the mandible and runs into the parotid gland. In our dissections the maxillary artery was lateral to the buccal, lingual, and inferior alveolar nerves. We found the second part of the maxillary artery superficial to the lateral pterygoid muscle in all specimens The anterior and posterior branches of the deep temporal artery supply the temporal muscle. In two cases we found a middle deep temporal artery. The different approaches that we used provided different views of the same anatomical landmarks and this provides not only safer surgery but also the best choice to approach the ITF according with the pathology extension. Conclusions: The ITF is a complex region on the skull base that is affected by benign and malignant tumors. The study through different routes is helpful to disclose the relationship among the anatomical structures. Although the authors have shown four approaches, there are a variety of approaches and even a combination of these can be used. This type of anatomical knowledge is essential to choosing the best approach to treat lesions in this area.     

脾切除治疗原发性骨髓纤维化适应证的探讨

目的：探讨脾切除治疗原发性骨髓纤维化的可行性及其效果。方法：回顾性分析我院2000年1月至2006年12月间收治的5例行脾切除治疗原发性骨髓纤维化的病人资料。结果：本组病人均行脾切除术，其中2例加行贲门周围血管离断术．术后发生脾窝积液1例，肺部感染1例。随访3月至5年，病人贫血状况、左上腹疼痛症状均得到缓解．生活质量得到改善。结论：脾切除对有适应证的原发性骨髓纤维化是可行的治疗手段，可明显改善病人的症状，提高生活质量。     

封闭式负压引流治疗软组织感染

目的探讨封闭式负压引流治疗软组织感染的疗效。方法应用封闭式负压引流治疗开放性骨折发生软组织感染18例。结果18例均获随访,时间6个月-1年6个月。软组织感染均愈合,骨折正常愈合12例,延迟愈合6例,无慢性骨感染发生。结论封闭式负压引流治疗软组织感染,可短期控制感染,为进一步治疗创造条件,尤其适用于深部软组织感染患者。手术简单,疗效可靠,适合基层医院应用。     

医院图书馆与医务人员卫生法学教育

为了改变卫生人员和医学生的知识结构,自觉执行卫生法,培养适应新时代有道德、有文化、守纪律、高素质的卫生人员,必须要加强学习卫生法学教育。文章阐述了卫生法的概念,及其教育的意义,卫生法学在医疗实践中的作用;同时提出了图书馆如何配合医院开展卫生法学教育的措施,扩大藏书内容,开办法律讲座学习班,做好法律知识宣传工作,坚持以医教研为中心,深化服务质量。