难以控制产妇大出血的围术期管理

难以控制产妇大出血的围术期管理广东省开平市第一人民医院（５２９３００）谭春燕，甄瑞贤，岑惠芬难以控制产妇大出血是产妇突发意外死亡的原因之一。由于病情危急，病变发展迅速，所以需要争分夺秒就地抢救。本院在１９８７～１９９３年期间共救治１８例此类病人，现报...     

计算机技术定量分析三尖瓣返流患者右室收缩和舒张功能的研究

本研究对３０例三尖瓣返流患者同步进行了多普勒超声心动图和右心导管检查，应用计算机软件程序对三尖瓣返流频谱曲线进行微分处理。结果表明，两种技术测量的右室压力最大上升速率、右室心肌最大生理缩短速度、右室压力最大下降速率以及右室心肌松驰时间常数均高度相关（ｒ分别为０．９３，０．８６，０．９４，０．９５），表明三尖瓣返流压差法能够无创性估测右室收缩和舒张功能，应用计算机软件程序能够使测量方法简便、准确。     

Treatment of dislocation of distal radioulnar articulation by reconstruction of ulnar collateral ligament from pediculated partial ulnar flexor tendon of wrist

Background:Auricular pseudocyst,which is also calles serous perichondritis of thd auricle,is and aseptic local serous inflammatory mass in the perichondrium of the auricle.The cause is unknown,.It is difficult to the cured with a chronic course,and might transform into suppurative perichondritis because of incorrect treatment such as repeated puncture,and even necrosis occurs,resulting in deformation of the external ear.Objective:To study the therapeutic effect of magnetic application.Unit:Jianping County Hospital.Subjects:42 patients were included in this study,including 31 males,11 females aging 10 to 56 years,with unilateral attack in 38 cases,bilateral attack in 4 cases.No obvious cause was found in all of the cases.Local prominences occurred suddenly mostly at the navicular fossa,less at the triangular fossa,least in the cavity of concha.The site is felt hot and swelling with slight tenderness.The locus ranges from 0.5 cm to 1.5cm in diameter.The disease course ranges between 3 and 30 days.Interention:The intracapsular fluid was withdrawn out from the locus in all the pwatients.Two magnetic pieces of 100-170mT in intensity were chosen and fixed on both sides of the locus by wadhesive plaster with the S and N poles opposited.The magnetic pieces of the Npole were applied 24 hours a day.But the S pole should be taken off at night and 5-10 minutes every 1-2 hours in daytime.The application method must be clearly taught to the patients to avoid local ischemic change because of persistent pressure.The poles of the magnetic pieces should also be told to the pwatients lest the pwatients fixed the magnetic pieces in a contrary way.The treatment courese was 1 week but 2 weeks in patients wih larger loci.Result:All the patients were cured with no local induration,thickness,deformation,or dispigmenttation.No recurrence occurred after 3 months of telephone following up.Conclusion:The treatment of magnetic application is easily performed,safe,reliable,cheap and free of side effects with significant therapeutic effect.     

小儿膝关节以下手术后股神经加坐骨神经阻滞镇痛

由于小儿对疼痛耐受力低，合作差，常影响术后康复，且采用麻醉性镇痛药多属于禁忌和相对禁忌。自2003年3月，采用股神经加坐骨神经阻滞镇痛，收到较好效果，现总结如下。     

联合玻璃体视网膜显微手术护理体会

近3年来，我院通过联合玻璃体视网膜显微手术治疗复杂性视网膜脱离，获得较满意疗效。但由于联合手术操作步骤多，手术时间较长，对眼球干扰较大，因此术后反应较重，发生并发症可能性也大，所以制定一系列比较全面护理措施是非常必要的。现将我们的护理措施介绍如下。