Graves病患者血清可溶性白介素2受体的探讨

对２８例Ｇｒａｖｅｓ病的可溶性白介素２受体（ｓＩＬ２Ｒ）和各种甲状腺激素以及甲状腺自身抗体治疗前后比较，并进行逐步回归，结果表明：治疗后Ｇｒａｖｅｓ病患者除ＴＳＨ外，各种甲状腺激素及甲状腺自身抗体显著降低（Ｐ＜００１），并对ｓＩＬ２Ｒ的上升与下降呈显著相关。     

三次抛物线配合方法在碘缺乏病区居民患病率分析中的应用

<正>在碘缺乏病区,居民甲状腺肿患病率在年鹅分布上的特征,可用二次抛物线加以描述[l].根握资料类型的不同,可选择更为适合的三次抛物线来描述.根据现场调查资料,本文采用三次抛物线方法进行配合,并将配合结果与二     

甲状腺腺瘤和腺瘤性甲状腺肿腺叶切除后甲状腺素的补充

目的：探讨甲状腺腺瘤和腺癌性甲状腺肿一侧甲状腺腺叶切除术后补充甲状腺素的临床意义。方法；将接受一侧甲状腺腺叶切除术的40例甲状腺腺瘤或腺癌性甲状腺肿患者随机分为两组：A组术后口眼甲状腺片，B组术后不服甲状腺片，比较术前及术后3～6个月血清TT3、TT4及TSH值和超声波检查保留侧甲状腺大小。结果：A组手术前后TT3、TT4、TSH值及保留侧甲状腺大小无明显变化，B组术后3～6个月TT3、TT4较术前下降，TSH较术前上升，保留侧甲状腺较术前增大。术后的各项数据两组比较，均有显著性差异。结论：甲状腺腺瘤和腺癌性甲状腺肿一侧腺叶切除术后保留侧甲状腺腺叶有增生，而术后补充甲状腺素可改变这一现象从而预防甲状腺癌的发生。     

Diet and the risk of papillary and follicular thyroid carcinoma: a population-based case-control study in Sweden and Norway

A population-based case-control study was conducted in two regions ofSweden and Norway to investigate the association between dietary habits andthe risk of thyroid cancer. The consumption of selected foods was reported ina self-completed food-frequency questionnaire by 246 cases withhistologically confirmed papillary (n = 209) and follicular (n = 37) thyroidcarcinoma, and 440 age- and gender-matched controls. Odds ratios (OR) andtheir 95 percent confidence interval (CI) were calculated as estimates of therelative risk using conditional logistic regression. High consumption ofbutter (OR = 1.6, CI = 1.1-2.5) and cheese (OR = 1.5, CI = 1.0-2.4) wasassociated with increased risks. Residence in areas of endemic goiter inSweden was associated with an elevated risk, especially among women (OR =2.5, CI = 1.3-4.9). High consumption of cruciferous vegetables was associatedwith increased risk only in persons who ever lived in such areas. A decreasedrisk was associated with consumption of iodized salt in northern Norway, andwith use of iodized salt during adolescence among women (OR = 0.6, CI =0.6-1.0). The results of this study suggest a role of diet and environment inthe risk of thyroid cancer.     

TOWARDS SUSTAINABLE ELIMINATION OF IODINE DEFICIENCY DISORDERS: A CASE STUDY OF SELECTED VILLAGES IN THE ENDEMIC SOUTHERN HIGHLANDS, TANZANIA

A study was conducted to evaluate the impact and achievements of the government-supported program to eliminate iodine deficiency disorders in selected villages in the Southern Highlands, Tanzania. Results showed that most of the respondents in the surveyed households (92.9%, n = 496) had a clear knowledge of iodine deficiency disorders. More than 99% of the surveyed households were using iodized salt and only a small proportion (0.4%) was using noniodized salt. The majority of the surveyed households (66%, n = 440), retail and wholesale shops had good salt handling practices that minimized iodine losses. The median urinary iodine concentrations were 166 µg/g for boys, 171 µg/L for girls, and 169 µg/L for reproductive-age women. Goiter prevalence among school-age children was Grade one (7%, n = 583), Grade two (0.5%, n = 583) and Grade zero (93%, n = 583). It was concluded that significant achievements have been made in controlling iodine deficiency disorders in the surveyed district. The government should continue the current efforts to ensure sustainability.     

彩色多普勒超声在诊断结节性甲状腺肿的应用价值

目的:探讨高频超声声像图和彩色多普勒血流图对结节性甲状腺肿的诊断价值.方法:对31例甲状腺肿的结节进行仔细观察,评价二维图象和彩色多普勒血流图的表现.结果:超声诊断与病理诊断的符合率为68%,实质性及囊实性结节性甲状腺肿的结节表现无包膜或包膜不完整,周边无明显的晕环.结节内部及周边血供不丰富,边缘无环形血流,呈星点状或结节间穿行血流,彩色多普勒能量图,在结节血流显示上优于彩色多普勒血流图.结论:应用彩色多普勒超声对结节性甲状腺肿能够提供重要的血流信息,有助于结节性甲状腺肿的诊断及鉴别诊断,对提高超声诊断正确率有重要意义.     

巨大肺大疱伴胃食管反流1例

肺大疱在临床工作中常见,但是巨大肺大疱伴胃食管反流症状的患者较少见.巨大肺大疱易被误诊为气胸,如果伴有胃食管反流症状,易误诊为胃食管反流性哮喘,本例患者经过正确诊断和手术治疗痊愈,对我们拓宽胃食管反流症状病因的思考非常重要.     

巨大儿68例发生因素分析

目的 对巨大儿发生进行多因素分析,找出影响巨大儿发生的危险因素,并探讨对孕期指导的临床意义.方法 回顾性分析2012年3月-2013年2月来我院住院分娩的560例孕妇的临床资料,通过单因素分析及多因素Lo-gistic分析研究巨大儿发生的危险因素,并了解孕期指导的意义.结果 单因素分析结果显示,孕妇的孕前体重指数（BMI）、产前空腹血糖、羊水过多、孕期延长及未接受孕期指导对巨大儿发生有影响（P＜0.05）;多因素Logistic回归分析结果显示,孕前体重过重（β=0.861,OR=2.507）、空腹血糖过高（β=1.861,OR-6.057）、羊水过多（β=2.984,OR=22.878）是巨大儿发生的危险因素,而孕期指导（β=-0.721,OR=0.564）是巨大儿发生的保护因素（P＜0.05）.结论 产前体重的过度增加、羊水过多、空腹血糖过高及孕期延长均可增加巨大儿的发生几率,而孕期指导是巨大儿发生的保护因素,值得临床推广应用.     

胸骨后甲状腺肿的诊断与外科治疗(综述)

胸骨后甲状腺肿是最常见的上纵隔占位性病变。胸骨后甲状腺肿多是因胚胎时期甲状腺异常生长发育而导致的位置及形态的异常,一般位于气管和胸骨间的前上纵隔处生长,部分可生长于咽后间隙。由于其恶变可能性大,且压迫症状影响器官功能,一旦发现通常采取手术治疗。目前大多数主要采用低领式切口路径切除胸骨后甲状腺。胸骨后甲状腺的诊断及治疗并不复杂,如何早期发现疾病,把握不同手术适应证是我们主要探讨的问题。