阴道彩色多普勒超声检查盆腔淤血综合症临床分析

目的分析妇科慢性疼痛的重要原因,分析病情的轻重程度选择药物或手术方法的治疗,观察治疗后效果。方法对初治的盆腔静脉淤血综合症(PS)40例和正常对照组10例进行超声诊断分析,年龄35~45岁,均采用阴道超声进行探查。结果超声诊断符合率100%。结论盆腔淤血综合症有其超声特点,诊断非常重要,在此基础上,结合临床分析病情轻重程度及采取治疗方法。     

五倍子生药学研究

目的为五倍子的生药鉴定和开发利用提供科学依据。方法采用性状鉴定、显微鉴定与理化鉴定。结果五倍子横切面组织结构非腺毛众多且明显,非腺毛壁厚,略微木质化。大型树脂道与维管束伴生,位于维管束上方。导管群明显且木质化;粉末中非腺毛及树脂道碎片明显,具螺纹导管及草酸钙簇晶。结论本研究可作为五倍子鉴定的依据。     

汉字视标视力表研究的焦点问题及其剖析

各种不同字、词、句特点设计的近视力表及其相关研究成果颇丰,并在临床中得到一定的应用.但以汉字为视标的近视力表颇有争议,主要是因为汉字构架的多样性使其难以达到基本视标的要求;汉字的认知在视标识别中起一定作用,增加了临床检测中如何确定其科学表达视力或视功能的复杂性.由此,一些学者对汉字为视标的近视力表的研究和应用价值提出质疑,本文将就相关争论焦点进行分析.     

Application of Computer Programs in the Management of Diabetic Children

Microcomputers have been used in our hospital for the past five years to summarize data from patients and to remind us to carry out routine tests. Recently, we have shown computer data on the screen to patients; this helps us to explain and discuss the monitoring of their condition with them. Unlike some other systems, general data as well as data on self-monitored blood glucose levels are recorded in our computer system. The data consist of five categories: personal profile, treatment, etiological research, indices of control and data for checking complications. The analysis and evaluation of our system are done by the modes of display, statistical calculations, early detection of complications and graphics. The system is compatible with input from a keyboard, optical character readers and interface to a glucose meter with a memory.     

医学影像专业教学如何适应现代高素质人才需求的挑战

随着计算机及数字化技术的快速发展，医学影像检查设备不断创新，医学影像学已经成为当代医学新兴重要学科。近几年我国经济和科技有了长足的进步，许多大型医学影像设备如彩超、螺旋CT、MRI等已配备到县一级医院，沿海发达地区甚至区、镇医院亦拥有。由于我国同世界科技发达国家的差距，大部分医学影像设备有赖于进口，如何更好地发挥这些设备的社会和经济效益，培养出大批现代医学影像高素质人才，给医学影像教育提出了新任务。     

胃癌的病理特点

目的:观察48例胃癌的好发部位、肉眼形态,大小及组织学类型,探讨其临床病理特点。方法:取胃壁肿瘤全层,癌旁黏膜及小于3 cm的病灶进行固定、包埋、组织切片、HE染色及组织学检查。结果:癌肿部位以胃窦部最多,占70.8%,肉眼形态以溃疡型最多,占79.2%(含局限溃疡型和浸润溃疡型)。小于3 cm的病灶大多为早期癌。结论:组织学类型与浸润深度及转移密切相关,并且随着肿瘤的进展,肿瘤细胞分化越来越差,浸润及转移率越来越高。胃癌与肠化生关系密切。     

An attempt at an empirical delimitation of neurasthenic neurosis and its relation with some character traits

This research examines empirically: 1) The existence and delimitation of a clinical neurasthenic neurotic syndrome as defined by van Dantzig & Waage (1962), consisting of feelings of impotence, fatigue, exhaustion and accompanying functional complaints, by means of a hierarchical cluster analysis of the rating answers to a questionnaire. 2) The relation between neurasthenic neurosis and character traits relating to different neurotic personality types and a psychopathic personality type. The results do not confirm the existence of this theoretically defined neurasthenic neurosis, but we find a cluster of somatic complaints which can easily be identified with what most authors consider as a neurasthenic syndrome. This empirically found neurasthenic syndrome has a significant positive relation with an anal-obsessive character trait “over-tidiness and over-cleanliness” and not with a neurotic-inhibited obsessoid character in general, other specific neurotic character traits, or a psychopathic character. On differentiating between patients presenting the syndrome for more or less than 6 months, it is seen that in the category of more than 6 months there is a tendency to an increase of a neurotic-inhibited obsessoid character in general, an anal-obsessive character trait “over-tidiness and over-cleanliness” and a so-called psychasthenic character relating to an intense ego-ideal and narcissistic tendencies.     

婴幼儿肾母细胞瘤23例临床病理学观察

目的 :研究肾母细胞瘤临床病理特征与治疗及预后关系 ,指导临床治疗。方法 :采用免疫组化及组织化学方法检测 2 3例肾母细胞瘤对 Keratin.EMA Vimentin.desmin.NSE的表达及粘液形成 ,并对患者的年龄、肿瘤的大小、间变及临床分期与生存期进行了比较分析。结果 :2 3例肾母细胞瘤中 ,含有上皮成分的 13例均表达 Keratin和 EMA;2 3例的胚基和间质成分均表达 Vimentin;有平滑肌和横纹肌分化的 5例均为 desmin阳性 ;有神经分化的 2例为 NSE表达 ;含有粘液成分的 17例为阿辛蓝染色阳性。 2 3例肿瘤其患者年龄大于 2岁者 ,肿瘤直径大于 10 cm,瘤细胞有间变者 ,临床分期为 期以上者 ,肿瘤组织无肾小管样分化者及有粘液形成者预后生存期短。结论 :肾母细胞瘤的年龄 ,肿瘤大小 ,临床分期 ,肿瘤有无间变 ,肾小管样分化及粘液成分是影响预后的主要指标 ,临床中参考这些指标指导治疗。     

不同种类种植黄连土壤营养特性的初步研究

目的:通过对种植黄连(简称植连)土壤营养条件进行研究,为黄连的科学施肥提供依据。方法:利用常规方法对重庆石柱主要植连土壤植连前后土壤养分进行测定。结果与结论:植连基础土壤呈强酸性,有机质和全量氮、钾含量较高,全磷含量极低;除有效氮含量较高外,其余11个营养元素含量低且变异大(锌、钼除外)。种植黄连4年后的土壤pH提高,有机质、有效大量元素、中量元素(硫除外)和微量元素锰、锌、硼含量提高,土壤有效铁、铜含量明显降低,各养分元素的变异系数大大降低,土壤肥力水平差异减小。     

药用红树植物老鼠筋的生药学研究

目的：研究药用红树植物老鼠筋的生药学，为开发和利用红树资源提供科学的理论依据。方法：采集原植物，对该植物进行植物学及生药学的鉴定。结果：老鼠筋的生药学特征明显，发现其根的通气细胞发达，叶的中脉有4个维管束特征明显。结论：可以作为该药材质量依据。