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目的:探讨经皮肾镜混合动力(气压弹道联合超声)碎石清石术治疗孤立肾合并铸型肾结石的安全性和有效性。方法:总结6例孤立肾合并铸型肾结石应用经皮肾镜碎石清石术治疗的临床经验。其中先天性孤立肾并铸型结石3例、后天一侧肾切除健侧肾并铸型结石3例;左侧2例、右侧4例。结果:5例肾结石患者均行经皮肾穿刺,一期行混合动力碎石清石术,4例一次性清石,1例有结石残留,辅以ESWL治疗后排出残留结石。结论:应用经皮肾镜混合动力碎石清石术治疗孤立肾合并铸型肾结石,安全,有效。 相似文献
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目的:探讨急性颅脑损伤患者早期多频次高压氧治疗的可行性,寻找促进急性颅脑损伤患者康复、减轻并发症和后遗症的新途径.方法:选择急性颅脑损伤患者60例,随机分为A、B两组进行对照治疗,A组30例采用早期多频次高压氧疗法,确定为伤后24小时内、每天2~3次、连续5~10天高压氧治疗,5~10天后改为每天1次的常规治疗;B组30例采用常规的伤后10天以后、每天1次进行高压氧治疗.比较两组生命体征的变化、症状体征的改善、后遗症轻重程度等.结果:A组治愈20例(67%),好转9例(30%),无效1例(3.3%),总有效率为97%.B组治愈12例(40%),好转10例(33.3%),无效8例(26.7%),总有效率为73.3%.两组治疗效果经假设检验(Z=-2.475,P=0.013)差别有统计学意义;结论:急性颅脑损伤采用早期多频次高压氧治疗可明显提高治愈率,减少后遗症,促进患者康复,值得临床推广. 相似文献
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《赤峰学院学报(自然科学版)》2008,(Z1)
目的:探讨肾错构瘤破裂出血的诊断和治疗方法。方法:回顾性分析了2000~2005年诊治的4例肾错构瘤破裂出血患者的临床资料,3例行手术治疗,1例行保守治疗。结果:3例术后恢复良好,1例保守治疗者病情稳定。结论:B超和CT检查对诊断肾错构瘤破裂出血有帮助;对肾错构瘤破裂的治疗应全面考虑,手术仍为主要的治疗方法。 相似文献
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体外震波碎石(ESWL)是本世经八十年代新发展起来的高科学技术。首先由德国Chaussy 等用于临床,随着机器性能的逐渐完善、操作人员技术的日益提高,使90%以上的结石病人免于手术痛苦,被称为“尿石症治疗上的革命”。我院自1991年1月至1992年11月采用 WDP—Ⅲ型干式超声定位体外震波碎石机治疗肾、输尿管结石70例,效果满意,成功率为95.45%。现报告如下: 相似文献
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石蔚 《河北北方学院学报(医学版)》2002,19(6):26-27
目的 :探讨乙酰胺肌注治疗儿童氟乙酰胺中毒的疗效与安全性。方法 :对收治的氟乙酰胺中毒儿童以乙酰胺肌注治疗 ,剂量为 10 0mg/kg .d ,作临床分析。 结果 :全部病例效果良好 ,无一例遗留后遗症。结论 :对有机氟类灭鼠药中毒早期使用肌注乙酰胺治疗 ,疗效较好 ,安全性好。 相似文献
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尿漏是肾结石取石术后常见并发症 ,我院近几年出现 16例 ,现就其发病原因、防治分析讨论如下 :1 临床资料1 1 一般资料 本组 16例中男 10例 ,女 6例 ,年龄 2 0 70岁 ,其中肾造瘘管脱落 4例 ,输尿管梗阻 10例 ,病变组织切除不彻底 1例 ,肾盏未成形 1例。发热、肾区肿痛 14例 ,腹胀 ,恶心、呕吐 4例。1 2 治疗与结果 本组 16例行肾周引流 9例 ,ＥＳＷＬ碎石 1例、手术修补瘘口 6例 ,均痊愈。2 讨论2 1 发病原因 (1)固定不牢 :肾造瘘管固定不当或病人活动时不小心弄脱 ;(2 )护理不当 :术后将肾造瘘管和肾周引流管过早拨除 ,这时输尿… 相似文献
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王淑兰 《赤峰学院学报(自然科学版)》2014,(10):120-121
目的:探讨2型糖尿病患者的健康教育、营养治疗及护理与疾病发生、发展与转归的关系,对2型糖尿病老年患者给予合理的饮食指导.方法:将50例患者中能够接受营养治疗并准确执行者分为治疗组,其他为对照组.治疗组患者的饮食严格按营养治疗方法执行.结果:治疗前后4周对2组患者均测空腹血糖、餐后2h血糖.对检测结果进行比较,营养治疗前后4周血糖结果变化显示,治疗组经治疗后的空腹血糖及餐后2h血糖值明显低于对照组(p0.05).结论:指导患者进行营养治疗是控制糖尿病的重要环节,是有效控制糖尿病的基础. 相似文献
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《赤峰学院学报(自然科学版)》2008,(Z1)
目的:探讨输尿管异位开口的诊断及治疗。方法:回顾性分析8例异位输尿管开口患者的临床资料,所有病人均行B超及IVU检查为进一步确诊行CT3例、MRU2例,膀胱镜检查5例,异位开口插管造影3例,膀胱尿道、阴道造影3例。对其临床特点、诊断及外科治疗方式进行分析。结果:术前确诊输尿管开口位置7例(87.5%),术中确定1例。行单侧肾脏输尿管切除2例,上半肾输尿管切除3例,输尿管膀胱再植术2例,左上重复肾、输尿管切除及左下、右侧输尿管膀胱再植1例。7例术后随访3~10年,效果良好。结论:输尿管异位开口的诊断需结合病史、体检、B超、IVU、膀胱镜、CT、MRU等检查进行综合分析。上半肾输尿管切除及输尿管膀胱再植是治疗输尿管异位开口合并上/下尿路畸形的有效方式。 相似文献
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《赤峰学院学报(自然科学版)》2008,(Z1)
目的:评价输尿管镜气压弹道碎石术治疗输尿管结石并肾绞痛的有效性和安全性。方法:输尿管结石并肾绞痛15例,输尿管上段结石4例,中段结石5例,下段结石6例,直径5~10mm。均急诊行输尿管镜气压弹道碎石术。结果:11例中下段结石及2例上段输尿管结石一次性碎石成功,2例上段输尿管结石未完全击碎,移入肾盂。结论:输尿管镜气压弹道碎石治疗输尿管结石并肾绞痛疗效可靠、安全、及时。 相似文献
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Akram Abood Jaffar 《Anatomical sciences education》2014,7(3):199-208
Facebook is the most popular social media site visited by university students on a daily basis. Consequently, Facebook is the logical place to start with for integrating social media technologies into education. This study explores how a faculty‐administered Facebook Page can be used to supplement anatomy education beyond the traditional classroom. Observations were made on students' perceptions and effectiveness of using the Page, potential benefits and challenges of such use, and which Insights metrics best reflect user's engagement. The Human Anatomy Education Page was launched on Facebook and incorporated into anatomy resources for 157 medical students during two academic years. Students' use of Facebook and their perceptions of the Page were surveyed. Facebook's “Insights” tool was also used to evaluate Page performance during a period of 600 days. The majority of in‐class students had a Facebook account which they adopted in education. Most students perceived Human Anatomy Education Page as effective in contributing to learning and favored “self‐assessment” posts. The majority of students agreed that Facebook could be a suitable learning environment. The “Insights” tool revealed globally distributed fans with considerable Page interactions. The use of a faculty‐administered Facebook Page provided a venue to enhance classroom teaching without intruding into students' social life. A wider educational use of Facebook should be adopted not only because students are embracing its use, but for its inherent potentials in boosting learning. The “Insights” metrics analyzed in this study might be helpful when establishing and evaluating the performance of education‐oriented Facebook Pages. Anat Sci Educ 7: 199–208. © 2013 American Association of Anatomists. 相似文献
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The use of Facebook to support students is an emerging area of educational research. This study explored how a Facebook Page could support Year 2 medical (MBChB) students in preparation for summative anatomy assessments and alleviate test anxiety. Overall, Facebook analytics revealed that in total 49 (19.8% of entire cohort) students posted a comment in preparation for either the first (33 students) or second (34) summative anatomy assessments. 18 students commented in preparation for both. In total, 155 comments were posted, with 83 for the first and 72 for the second. Of the 83 comments, 45 related to checking anatomical information, 30 were requiring assessment information and 8 wanted general course information. For the second assessment this was 52, 14 and 6, respectively. Student perceptions on usage, and impact on learning and assessment preparation were obtained via a five‐point Likert‐style questionnaire, with 119 students confirming they accessed the Page. Generally, students believed the Page was an effective way to support their learning, and provided information which supported their preparation with increases in perceived confidence and reductions in anxiety. There was no difference between gender, except for males who appeared to be significantly less likely to ask a question as they may be perceived to lack knowledge (P < 0.05). This study suggests that Facebook can play an important role in supporting students in preparation for anatomy assessments. Anat Sci Educ 10: 205–214. © 2016 American Association of Anatomists. 相似文献
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《British journal of educational technology : journal of the Council for Educational Technology》1975,6(2):81-81
Mr. Flood Page is Lecturer in Education at the University of Bradford. Small Group Instruction: Theory and Practice by J. A. Olmstead 相似文献
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首次将分数阶微分方程应用于谷物干燥动力学,并给出了相应分数阶微分方程的解.证明了谷物干燥动力学中半经验、半理论Page模型和经典的Lewis模型从微分方程角度的统一性,还给出了其生物解释和进一步推广. 相似文献
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在网页制作过程中经常会遇到一些看似简单而实际上却又相当重要的细节问题 .结合自己的设计体会 ,就网页制作过程中的几个常见问题试提供一些具体的解决方案 相似文献
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Avis L. Meenan 《The American journal of distance education》2013,27(1):81-84
Mega‐Universities and Knowledge Media: Technology Strategies for Higher Education. Sir John S. Daniel. (London: Kogan Page. Distributed in the U.S. by Stylus Publishing, Sterling, VA, 1998, 224 pp., $24.95.) 相似文献
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Lin Y. Muilenburg 《The American journal of distance education》2013,27(1):75-76
Distance Education: A Spectrum of Studies. Edited by B. N. Koul and Janet Jenkins. (London: Kogan Page, 1990, 260 pp., £25). 相似文献
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网页型多媒体课件跟传统课件相比,在资源共享、实时更新、联机交互等方面更具有优势。根据网页型多媒体课件的特点,介绍了网页型多媒体课件设计与制作过程。 相似文献