病变

Results The recovery time of frontal muscle and orbicularis between twist and non-twist in I/t curve and in sex was not significant.

结果 额枕肌额腹和口轮匝肌I/t曲线有扭结与无扭结者的恢复时间、性别无显著性差异；将I/t曲线左移限定在轻、中及重度，有扭结与无扭结者的恢复时间亦无显著性差异；扭结率以中度病变最高，其次是轻度病变口轮匝肌，而I/t曲线左移程度与恢复时间有非常高度显著性差异（ P〈0.001）。

The radiographic changes required for diagnosing AS occur as late as 6~7 years after the onset of clinical symptoms. MRI of the sacroiliac joints reliably demonstrates both chronic inflammatory changes (erosions, sclerotic changes, bone bridges) and acute inflammatory changes (synovitis, capsulitis, osteitis) and allows for grading the chronicity and acuity of such changes.

影像学特征为AS诊断提供依据，但常晚于临床症状出现6~7年，核磁共振能可靠的显示骶髂关节慢性和急性期（滑膜炎、骨炎、关节囊炎）炎性病变，并能分别对急慢性病变量化分级。

The statistical difference of proinsulin rather than HOMA index was found among the patients of various Gensini's score group (Gensini's score was examined as a categorical variable classified by tertile values) and significantly stenosed vessels group by means of the results of analysis of covariate variance after adjusting for age, sex and body mass index (p＜0.05), and the partial correlation coefficient between proinsulin level and Gensini's score, the number of significantly stenosed vessels after adjusting for age, sex and body mass index was 0.3156 (P＜0.01) and 0.2752 (P＜0.05) respectively. Multivariate linear regression analysis indicated that the level of proinsulin was positively correlated with the Gensini's score (P＜0.01). The results of multivariate stepwise Logistic indicated that the proinsulin was the independent risk factor for the coronary heart disease, and the odds ratio (95％ confidence interval) was 2.268 (1.253～4.105)(P=0.007), however, the HOMA was refused by the final model.

年龄、性别与体重指数为控制变量的协方差分析结果显示，胰岛素原的水平在不同的Gensini评分组、冠状动脉病变血管数分组中分布有统计学差异(P＜0.05)，偏相关分析示胰岛素原的含量与Gensini评分与病变血管数显著正相关，其偏相关系数分别为0.3156(P＜0.01)与0.2752(P＜0.05)，而HOMA指数与两种评分的相关未有统计学意义；多因素线性逐步回归分析结果示胰岛素原水平与Gensini评分独立正相关(P＜0.01)；多因素Logistic回归分析显示，胰岛素原的水平为冠心病的独立的危险因素，其OR值及其95％可信区间为2.268(1.253～4.105)(P＜0.01)，HOMA指数未进入模型。

Methods 83 cases of thyroid carcinoma and 119 cases of various benign disease with surgical and pathologically proved were analyzed retrospectively.

回顾性分析经手术病理证实的83例甲状腺癌和119例甲状腺良性病变的CT表现，归纳总结不同病变的CT特征。

No differences were found in the distributions of these polymorphisms between patients with PDR and those with NPDR.

增殖性糖尿病视网膜病变和非增殖性糖尿病视网膜病变患者之间的这些多态性分布无差别。

In animal models, depletion of lesion iron levels in vivo by phlebotomy, systemic iron chelation treatment or dietary iron restriction reduces lesion size and/or increases plaque stability.

在动物模型中，通过在活体内放血，全身心性铁螯合的处理或严格限制膳食铁的摄入等方法消耗病变中的铁水平，可以减少病变的大小和/或增加斑块稳定性。

Results among 15 cases, eight cases of Loose bodies about right keen joint;three cases of left keen joint;three cases of both keen joint ;one case of pilosity dissociates bodies;two cases with joint effusion ;six cases with soft tissue swelling.16-slice SCT with 3D reconstruction demonstrated stereoscopic morphology of normal and lesions clearly with MPR correctly demonstrated details and density ,shape and size of lesions.conclusions Sixteen-slice SCT with 3D and MPR techniques can provide valuable spatial information of diseases in bones and joints of wrist and foot which correlated well with that of pathological anatomy .

结果 15例患者中，右侧膝关节游离体8例，左侧3例，双侧3例，多发游离体1例；其中2例伴有关节积液，6例有关节周围软组织肿胀。16层螺旋CT的3-D图像可清晰显示游离体的立体形态，MPR图像则可以多平面，多角度地观察游离体的大小、形态、密度、位置，对病变显示满意。结论多层螺旋CT重建能提供骨关节病变非常有价值的空间关系信息，其表现接近病理解剖，临床应用价值大，有利于临床医师选择治疗方案、制订手术计划。

Methods Fifty-six patients with colon polypus (214 polypus) were subjected to perform CTC and colonoscopy.

方法收集行CTC和结肠镜检查的结肠息肉患者56例(共214个息肉)，对结肠息肉病例的三维成像方法(SSD、CTVC、PE)分别进行图像质量、病变检出时间、病变检出率等的评价，并与结肠镜比较。

Our hypothesis is that there may be different molecular changes under the precancerous lesions with similar morphology.

我们的假设是：形态学相似的癌前病变可能具有不同的分子变化，这种分子变化可能是导致癌前病变不稳定性发展的关键因素。

The highlights in brief they were more of consensus documents: I would say that there were they reconfirmed the safety of current PCI technology including the stenting; the highlight precautious attitude towards multivessel disease and left main lesion; we have seen that also we should probably readjust a little bit to think about it.

简要地说，此次热点多为专家的一致意见，我能说上来的有比如重新证实了目前PCI技术，包括支架的安全性问题、对多支血管病变和左冠状动脉主干病变持谨慎态度，因此我们在这方面的看法可能应该略作调整。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。