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41.
372���Ǽ��Լ�״��������������� 总被引:14,自引:0,他引:14
目的 探讨辅助检查在诊断亚急性甲状腺炎中的作用。方法 回顾分析372例亚急性甲状腺炎病人所做的各项辅助检查结果。结果 血沉,B超,彩色多普勒,甲状腺核素扫描,甲状腺吸^131I率测定,细针穿刺细胞学,TMA,TGA等项检查诊断本病的阳性率分别为93.75%,81.63%,95.62%,89.66%,69.70%,89.41%,13.46%和9.62%。T3,T4,TSH检查结果随着病程的进展变化较大。结论 血沉检查对诊断本病缺乏特异性;彩色多普勒,细针穿刺细胞学检查诊断率高,特异性强,是首选的检查手段;甲状腺核素扫描可以准确地反映甲状腺功能状态;检测血清中T3,T4,TSH水平可以协助诊断本病,判断疾病所处时期。 相似文献
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43.
D.R. Pina S.B. Duarte J. Morceli T. Ghilardi Netto 《Applied radiation and isotopes》2006,64(12):1623-1630
We present the construction of a homogeneous phantom to be used in simulating the scattering and absorption of X-rays by a standard patient chest and skull when irradiated laterally. This phantom consisted of lucite and aluminium plates with their thickness determined by a tomographic exploratory method applied to the anthropomorphic phantom. Using this phantom, an optimized radiographic technique was established for chest and skull of standard sized patient in lateral view. Images generated with this optimized technique demonstrated improved image quality and reduced radiation doses. 相似文献
44.
复方通络中药改善肥胖患者血管内皮细胞功能障碍研究 总被引:1,自引:0,他引:1
目的观察复方通络中药对单纯性肥胖患者血管内皮依赖性舒张功能障碍的干预效应,探讨其作用机制。方法应用高分辨血管超声检查选择血管内皮依赖性舒张功能障碍[以血流介导的肱动脉扩张率(FMD)表示]肥胖患者(65例),随机分为通络中药治疗组和对照组。治疗组32例,对照组33例。治疗组给予辛香疏络2号胶囊,3g/次,每日3次;对照组给予淀粉胶囊,3g/次,每日3次。共用药12周,分别测定用药前后FMD、肱动脉内径(D0),同时检测辛香疏络2号治疗前后患者血清总胆固醇(TC)、三酰甘油(TG)的变化。结果治疗后治疗组FMD较对照组明显增加(P〈0.01),TC、TG较治疗前及对照组明显下降(P〈0.01)。结论复方通络中药辛香疏络2号胶囊可明显改善肥胖患者血管内皮障碍,调节血脂可能是其改善血管内皮功能机制之一。 相似文献
45.
46.
This study aimed to identify risk factors for type 2 diabetes (T2D) in Korea, a rapidly changing country. Data of 5,132 adults aged 20-85 were used from the 2001 Korean Health and Nutrition Examination Survey. Multiple logistic regression was carried out to identify risk factors for T2D. Three models were specified: (i) socioeconomic and demographic factors (model 1: age, gender, education, poverty income ratio, employment), (ii) behavioral risk factors and covariates (model 2: obesity, physical activity, smoking, alcohol drinking, dietary quality, family history of T2D, co-morbidity) and (iii) socioeconomic, demographic, and behavioral factors (model 3). The prevalence of T2D was 7.4%. Less education (OR 1.41, 95% CI 1.08-1.84), age (OR 2.19, 95% CI 1.56-3.08 in 40-59 yrs, OR 4.05, 95% CI 2.76-5.95 in 60 yrs + comparing to 20-39 yrs) and abdominal obesity (OR 2.24, 95% CI 1.79-2.82) were risk factors for T2D even after controlling for other factors simultaneously. There was a significant association of T2D with ever smoking (OR 1.34, 95% CI 1.06-1.67). The relationship of age with T2D was modified by gender in model 1 and the relationship of smoking with T2D was modified by obesity in model 2. Less educated, older, obese or ever smokers were more likely to have T2D. Gender mediated the relationship of age, and obesity mediated the relationship of smoking, with T2D. Intervention programs for T2D in Korea should take the interactions among risk factors into account. 相似文献
47.
Persons with haemophilia often experience their first joint haemorrhage in early childhood. Recurrent bleeding into a joint may lead to significant morbidity, specifically haemophilic arthropathy. Early identification of the onset and progression of joint damage is critical to preserving joint structure and function. Physical examination is the most feasible approach to monitor joint health. Our group developed the Colorado Haemophilia Paediatric Joint Physical Examination Scale to identify earlier signs of joint degeneration and incorporate developmentally appropriate tasks for assessing joint function in young children. This study's objectives were to establish normal ranges for this scale and assess interrater reliability. The ankles, knees and elbows of 72 healthy boys aged 1 through 7 years were evaluated by a physical therapist to establish normal ranges. Exactly 10 boys in each age category from 2 to 7 years were evaluated by a second physical therapist to determine interrater reliability. The original scale was modified to account for the finding that mild angulation in the weight-bearing joints is developmentally normal. The interrater reliability of the scale ranged from fair to good, underscoring the need for physical therapists to have specific training in the orthopaedic assessment of very young children and the measurement error inherent in the goniometer. Modifications to axial alignment scoring will allow the scale to distinguish healthy joints from those suffering frequent haemarthroses. 相似文献
48.
Although anxiety is a well-established obstacle to the delivery of effective health care, there have been no attempts to measure it in the optometric consulting room. In this paper, we introduce physiological and psychological techniques that may be used to evaluate anxiety and arousal in the consulting room and present data from a small group of patients attending for a routine eye examination. Specifically, arousal was assessed before, during, and after the examination by measuring skin conductance in five patients. Anxiety was evaluated using the State-Trait Anxiety Inventory. Our data confirm the ability of these techniques to quantify arousal and anxiety in the optometric consulting room and reveal a previously unknown but important facet of the eye examination. We conclude that these techniques are suitable for use in further experimental work and may be used to identify factors capable of reducing anxiety in the optometric consulting room. 相似文献
49.
佛山市城区集体儿童健康状况调查分析 总被引:1,自引:0,他引:1
目的了解佛山市城区集体儿童健康状况,以制定干预措施。方法采用随机整群抽样的方法,抽取本市城区共15间幼儿园,并对各间园所的儿童体检的资料数据进行整理和分析。结果佛山市集体儿童缺点总检出率为71.40%。其中私营幼儿园儿童缺点患病率明显高于事业单位的幼儿园(P<0.05),有显著性差异。儿童骨矿物质测定缺钙的检出率为13.73%。男女儿童无性别差异。结论今后继续加强对幼儿园的管理工作,私营的幼儿园管理工作是我们今后管理工作的重点,做好防治工作,降低患病率,增强儿童的身心健康。 相似文献
50.
胃壁内迷走胰腺的X线征象 总被引:1,自引:0,他引:1
陈耀辉 《实用医学影像杂志》2007,8(5):301-302
目的提高对胃壁内迷走胰腺的认识。方法回顾性分析4例手术病理证实的胃壁内迷走胰腺的临床和钡餐检查X线表现。结果4例胃壁内迷走胰腺均发生在胃窦部近幽门区大弯侧,钡餐表现为轮廓较光滑的圆形或卵圆形充盈缺损,直径1~4cm,形态、位置固定,不随胃蠕动或触压而改变;临近黏膜可规整或粗乱,其中,典型的"脐样"征1例。结论主要X线征象为位于胃窦部幽门区大弯侧边缘光滑、位置固定、无溃疡的充盈缺损,难与息肉或平滑肌瘤或间质瘤等鉴别。 相似文献