Iliopsoas Abscess Due to Brenner Tumor Malignancy: A Case Report

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艾氟隆无痛止血海绵用于鼻中隔手术后填塞止血效果观察

鼻腔黏膜神经末梢十分丰富，鼻腔手术后一直采用凡士林纱条作为填塞止血材料，但在填入和撤出过程中常给病人带来难以忍受的痛苦。因此，我院采用艾氟隆无痛止血海绵这一新型的填寒止血材料，安全且耐受性好，减轻了病人的痛苦，提高了治疗效果，得到了病人和医生的一致认可。     

儿童缺氧缺血性脑病的影像学和脑电图检查结果的对照及意义

目的：观察影像学和脑电图对儿童缺氧缺血性脑病的应用对照及意义。方法：对65例缺氧缺血性患儿作影像学和脑电图检查。结果：脑电图正常6例（9．23％），轻度异常13例（22．03％），中度异常37例（61．03％），重度异常9例（16．94％），脑电图异常率为90．77％。脑电图异常表现为弥漫性慢波增多和局限性癎性放电。影像学异常44例，异常率为67．69％。结论：影像学和脑电图检查对儿童缺氧缺血性脑病的诊断及治疗有一定的帮助。     

腹腔镜在原因不明性腹水的诊断中的应用

为了探讨腹腔镜在原因不明性腹水的病因诊断中的价值，对１１例经过Ｂ超、ＣＴ、腹水各种检查等仍然未明确诊断，并除外有心肝肺肾的疾病引起的腹水，在全麻下做腹腔镜检查、并取病变组织做病理学检查，１１例患者全部被确诊，结果表明：腹腔镜检查是诊断原因不明性腹水的有效方法，且并发症轻，可作为腹水病因诊断的一种常规检查     

Spherical lesion phantoms for testing the performance of elastography systems

A set of three cubic one-litre phantoms containing spherical simulated lesions was produced for use in comparing lesion detection performance of different elastography systems. The materials employed are known to be stable in heterogeneous configurations regarding geometry and elastic contrast identical with (storage modulus of lesion material) / (storage modulus of background material), and regarding ultrasound and NMR properties. The materials mimic soft tissues in terms of elastic, ultrasound and NMR properties. Each phantom has only one value of elastic contrast (3.3, 4.6 or 5.5) and contains arrays of 1.6 mm, 2 mm, 3 mm and 4 mm diameter spherical simulated lesions. All the spheres of a given diameter are arranged in a regular array with coplanar centres. Elastograms of an array made with ultrasound allow determination of the depth range over which lesions of that diameter and elastic contrast can be detected. Two phantoms are made from agar-plus-gelatin-based materials, and one is made from oil-in-gelatin dispersions. The methods for producing the phantoms are described in detail. Lesion detection performances for two ultrasound systems, both operating at about 7.5 MHz and focused at about 5 cm, were quantified with distinctions between the two systems demonstrated. Neither system was capable of detecting any of the 1.6 mm lesions. Phantoms such as these should be useful in research labs that are refining hardware and/or software for elastography.     

立体定向治疗中靶心定位的算法

本文介绍了在立体定向放射神经外科中，根据病人配戴头环和ＣＴ定标架作ＣＴ扫描所得的ＣＴ断层图像或配戴ＡＶＭ定位箱做血管造影得到的两张Ｘ光片确定病人颅内病灶的三维坐标的方法。     

Further Chromone Alkaloids from Schumanniophyton magnificum

Six further alkaloids have been isolated from the water-soluble fraction of the ethanolic extract of SCHUMANNIOPHYTON MAGNIFICUM Harms. Two of these are the known compounds trigonelline and rohitukine but the other four compounds are novel. Two of these, named schumagnine and N-methylschumagnine, consist of the chromone noreugenin linked to piperidine-related moieties whilst the other two are quaternary amines, the N-methyl analogues of schumanniophytine and isoschumanniophytine. The structures of these compounds have been deduced from their spectral characteristics and by chemical interconversions.     

脾氨肽联合布地奈德雾化吸入治疗小儿支气管哮喘的效果及对炎性因子、免疫功能的影响

目的探讨脾氨肽联合布地奈德雾化吸入治疗小儿支气管哮喘的效果及对炎性因子、免疫功能的影响。方法选取2018年2月至2020年2月我院收治的支气管哮喘患儿84例,随机分为观察组和对照组各42例。对照组给予布地奈德雾化吸入治疗,观察组在对照组基础上采用脾氨肽治疗。比较两组的治疗效果、炎性因子及免疫功能。结果观察组治疗总有效率为95.24%,高于对照组的80.95%(P <0.05)。治疗1个月后,两组的hs-CRP、 IL-6、 IgE水平降低,且观察组的hs-CRP、 IL-6、IgE水平低于对照组(P <0.05);两组的CD4⁺、 CD8⁺水平升高,且观察组的CD4⁺、 CD8⁺水平高于对照组(P <0.05)。结论脾氨肽联合布地奈德雾化吸入治疗小儿支气管哮喘效果显著,可显著降低患儿体内炎性因子,提升免疫功能。     

预防维持性血液透析患者发生动静脉内瘘失功的护理对策

目的 探讨预防维持性血液透析患者发生动静脉内瘘失功的护理对策.方法 选取河南省某医院于2017年1月—2021年1月收治的60例维持性血液透析患者为研究对象.采用随机数字表法将患者分为对照组和观察组,每组30例.对照组患者给予常规护理干预.观察组患者给予针对性护理干预.比较2组患者干预前及干预6个月时焦虑自评量表(SAS)、抑郁自评量表(SDS)评分、健康知识掌握情况及生活质量;比较2组患者干预6个月时并发症发生情况.结果 干预前,2组患者SAS及SDS评分比较,差异无统计学意义(P＞0.05).干预6个月时,2组患者SAS及SDS评分均低于干预前,且观察组低于对照组,差异均有统计学意义(P＜0.05).干预前,2组患者健康知识掌握评分比较,差异无统计学意义(P＞0.05).干预6个月时,2组患者健康知识评分均高于干预前,且观察组高于对照组,差异均有统计学意义(P＜0.05).干预前,2组患者生活质量量表中躯体功能、认知功能及社会功能评分比较,差异无统计学意义(P＞0.05).干预6个月时,2组患者生活质量量表中躯体功能、认知功能及社会功能评分均高于干预前,且观察组高于对照组,差异均有统计学意义(P＜0.05).观察组患者并发症发生率低于对照组,差异有统计学意义(P＜0.05).观察组患者动静脉内瘘失功发生率低于对照组,差异有统计学意义(P＜0.05).结论 对维持性血液透析患者采用针对性护理措施可有效改善患者不良的心理状态,提高健康知识水平和生活质量,降低并发症发生率及动静脉内瘘失功发生率,进而提高患者透析质量.     

陈伯钧治疗急性冠脉综合征经验介绍

陈伯钧教授认为,心气亏虚是急性冠脉综合征（ACS）的始动因素,痰瘀互结是病理基础,毒损心络是关键因素。治疗上应补益心气,寓通于补;豁痰活血,和脉通络;清热解毒,祛除病因;活用祛风药。病证结合,动态治疗。