功能性鼻窦内窥镜手术100例临床小结

对１００例以功能性鼻内窥镜手术治疗患者的临床资料进行小结，体会到前鼻棘，中鼻甲，鼻堤，筛泡，上颌窦自然开口，泪骨后缘，后鼻孔拱等７个解剖标志，具有较大的临床实用价值，并对这些标成在鼻内窥镜手术中的具体应用进行讨论。     

基础生化中有关代谢的教学方法探讨

基础生化中有关代谢的教学方法探讨青海省卫生学校孟青妹，刘建强长期以来，在基础生化教学中，由于各种因素，普遍存在“教师教得吃力，学生学得勉强”的现象，特别是对有关代谢方面的内容，学生反响一直很大，主要症结在于反应步骤繁多、课时较紧、理解和记忆难度较大，...     

胃管输口服补液盐抢救重度脱水11例

自1984年9月～1990年9月，我种收治秋季腹泻伴重度脱水酸中毒患儿，其中有11例团讨脉穿刺困难，采用了胃管物口服补液盐抢救治疗，效果较好，现报告如下．Ik廉资料1．1一级资料本组11例中，男6例，女5例．年自8个月～1岁5个月，病程一天两例，2天毛例，3天3例，3天以上2例．本组病例均有呕吐、出浑、吃睦或昏反．D＃粘膜干燥、皮肤弹性差、眼窝凹格、哭无泪、四肢发冷、中原、呼吸深快等症状．1．2口服补波兰的记制将氯化钠3．sg，碳出红销2．59，氧化钾1·sg，葡萄糖2儿，加入100oml温开水中即成．1．3按常规鼻饲法将同省轻轻插入胃内，把…     

院内感染对小儿病毒性肝炎患者预后的影响

院内感染对小儿病毒性肝炎患者预后的影响李解权，孟静仪，林厚基，晏国珍南京市传染病医院２１０００３曹庆军南京市卫生防疫站病毒性肝炎是一种发病高、传播广、病程长、严重威胁人民健康的常见传染病。在儿童则影响生长发育、生活学习及各方面的发展。由于医院内感染的...     

髋关节撞击综合征

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蝮蛇抗栓酶佐治小儿难治性肾病14例临床分析

小儿难治性肾病，是儿科疾病中治疗比较棘手的病病，复发率。病死率较高，目前仍缺乏特效疗法，本科从1990—1992年，共用蝮蛇抗栓酶佐治小儿难治性肾病14例，收到很好疗效，现报导如下。     

64层螺旋CT肺动脉成像低管电压设置结合个体化对比剂应用的对照研究

Objective To investigate the feasibility of the low tube voltage setting and personalized contrast agent application in 64-row multi-slice spiral CT pulmonary angiography.Methods Ninety patients with high risk of pulmonary artery embolism were sequentially enrolled in the study and divided into 3 groups employing completely randomized design: (1) Regular group included 30 patients using 120 kV and fixed dose of 70 ml contrast agent, (2)Another 30 patients were in 120 kV group, using 120 kV and the contrast amount was determined according to the patient weight (1.0 ml/kg), (3) The remaining 30 patients were included in 100 kV group, using 100 kV and the contrast amount was also determined according to the patient weight(1.0 ml/kg).Administration of contrast agent was completed within 20 seconds for all the patients, followed by 20 ml of saline.The objective and subjective indexes for assessing CT image quality, CT dose index volume (CTDIvol) and effective received dose (ERD) were compared between 120 kV group and 100 kV group; then the contrast media volume, injection rate, objective CT image indexes and subjective indexes for image quality was compared between the 100 kV group and regular group.The variance analysis and post hoc test were employed for the statistical analysis.Results Compared with 120 kV group(3.4± 0.7), the image quality of 100 kV group(5.2±1.8)had higher noise(52.9%), but subjective index for the image quality demonstrated no differences(q=0.272 ,P=0.063)in mediastinum window while CTDIvol and ERD decreased for 34.9%[(9.5±0.0) vs (14.6±0.0) mGy]and 36.8%[(3.8±0.6) vs (2.4± 0.4) mSv].The mean CT values on pulmonary artery of 100 kV group[(269.2±54.7) HU]were 13.4% (31.8/237.4) higher than the 120 kV group[(237.4±62.9) HU], but there was no statistical differences eornpared to normal group(q=0.172,P=0.260).Conclusion Using low kV setting (100 kV) to reduce radiation dose is proved to be effective and feasible in 64-MSCT pulmonary angiography.Personalized contrast agent injection has clinical application value for specific patient group.     

饮食服务从业人员病毒性肝炎的血清流行病学监察

<正> 病毒性肝炎是当前严重危害人类健康的一种传染病,也是我国法定监察的传染病之一。我国每年对饮食服务行业人员进行体检,并进行肝功能和HBsAg的检测来筛检可疑肝炎患者,对减少病毒性肝炎的传播起了一定的作用。但有关监察效果的报道却不多,为此,我们于1986年3～5月在太原南城区随机抽1945名饮食服务从业人员,进行