地震伤中小腿开放性骨折的特点及治疗经验

四川汶川发生里氏8.0级地震后,第二军医大学第七医疗队于5月15日凌晨抵达重灾区江油市,至7月7日离开54d中,共处理开放性胫腓骨骨折43例.山于地震伤在不同时期、不同震级、不同地理环境及建筑物条件下都有其不同的特点,加上胫腓骨开放性骨折的高致残率(截肢、感染、肢体短缩)在地震伤中的高发生率[1],故将这43例的病例特点及我们的救治体会总结如下.     

髋臼骨折合并同侧下肢骨折临床治疗分析

目的：探讨髋臼骨折合并同侧下肢骨折的创伤机制和治疗方法。方法：髋臼骨折并同侧下肢骨折14例,男9例,女5例;年龄18～65岁,平均35岁。髋臼骨折按Letournel分型,后壁伴后柱骨折11例,单纯后柱骨折3例,均行钢板内固定。伴同侧股骨转子间骨折3例,1例行起重机架外固定,2例行DHS固定;伴同侧股骨颈骨折3例,均行空心钉加压固定;伴同侧股骨干骨折6例,1例行钢板固定,余5例行带锁髓内钉固定;伴同侧胫骨平台骨折2例,行钢板内固定。结果：1例半年后死亡,余13例获得随访,随访时间18个月～5年,平均30个月。按照美国矫形外科研究院髋关节疗效评定标准,优9例,良3例,差1例。结论：髋臼骨折合并同侧下肢骨折受伤暴力大、机制复杂、合并创伤多、易漏诊,应早期明确诊断,合理内固定。     

动脉粥样硬化的分子核医学研究进展

动脉粥样硬化涉及到全身多处重要的动脉，是导致成人死亡的主要原因之一。早期诊断动脉粥样硬化斑块尤其是不稳定斑块具有重要的临床意义。该疾病病理生理学的不断发展，显示出包括“金标准”X射线血管造影在内的常用显像方法的一些不足以及对更加完善的显像技术的需求。分子核医学技术利用核素标记参与动脉粥样硬化形成的中间物质或其表面的血栓进行显像，无创伤性地检测斑块的数量、进展程度、分布和组成，为早期发现动脉粥样硬化提供了可靠依据。     

Reactivation of dormant lumbar methicillin-resistant Staphylococcus aureus osteomyelitis after 12 years.

The adequate treatment of methicillin-resistant Staphylococcus aureus (MRSA) osteomyelitis has intrigued clinicians for some time. As the resistance of these pathogens, coupled with the increase in community-acquired cases, continues steadily to rise, clinicians are finding it useful to employ multi-modal approaches for efficacious treatment. The authors present a single case report of a patient with recurrent MRSA osteomyelitis, lumbar paraspinal and epidural abscess. He was found to have decreased muscle strength and was hyporeflexic in the involved extremity. Serum testing demonstrated MRSA bacteremia. Neuroimaging studies revealed evidence of paraspinal abscess and a presumed herniated nucleus pulposus at the L5/S1 interspace with significant nerve root compromise. Despite antimicrobials, his symptoms persisted, necessitating surgical exploration. At surgery, paraspinal and epidural abscesses were encountered and debrided; however, no herniated disc was visualized. This case demonstrates the diagnostic and therapeutic dilemmas with which these lesions present. We postulate that the MRSA osteomyelitis/discitis pathogens were walled off in the disc space and subsequently inoculated the soft tissues with ensuing bacteremia. We concur that antimicrobial treatment should be the first line of therapy for these patients; however, surgical debridements and cautious spinal instrumentation should be employed where appropriate.     

综合医院护士锐器伤影响因素调查分析

总结24例人工肘关节置换治疗创伤性骨毁损患者的治疗及护理方法，提出做好术前准备和心理护理，术后严密观察病情、预防感染、做好功能锻炼指导，是促进患者肘关节功能恢复的重要措施。     

一则牛痘接种广告的解读

《申报》是我国早期的报纸,1872年由英国人美查在上海租界内创办。它在传播西方文明,反映上海市井文化中曾起过重要的作用。1873年,《申报》连续41期登载了一则牛痘接种广告。     

Use of the Arndt wire-guided endobronchial blocker via nasal for one-lung ventilation in patient with anticipated restricted mouth opening for esophagectomy.

Functional separation of the lungs may be accomplished by several methods. Patient with restricted mouth opening has limited options for one-lung ventilation. We report the use of wire-guided endobronchial blockade, a new tool for achieving one-lung ventilation in a patient with restricted mouth opening requiring nasotracheal, fiberoptic intubation for esophagectomy and reconstruction with gastric tube substitution.