诊断的

The present case report explains echographic features of a Mesoblastic Nephroma diagnosed at the 31 weeks of pregnancy and make a brief discussion.

我们的这个病例就提供了一例在孕31周诊断的中胚层肾瘤的回声特征并做了简单的讨论。

We performed a hospital-based, case–control study of 100 patients with newly diagnosed oropharyngeal cancer and 200 control patients without cancer to ealuateassociations between HP infection and oropharyngeal cancer.

我们进行一项以医院为基础的病例对照研究，研究对象为100名新近诊断的口咽癌患者和200名为未患癌症的对照患者，研究评价人乳头状瘤病毒感染与口咽癌的相关性。

Methods The surgical methods to resect pathologically confirmed parotid mixed tumor in 60 cases from January 1998 to December 2002 was analyzed retrospectively. Resection of tumor combined with partial parotidectomy was applied to 58 cases with maximal tumor diameter less than 4cm and total parotidectomy for 2 cases with maximal tumor diameter greater than 4cm.

对我院及上海第二军医大学附属长征医院1998年1月~2002年12月收治的60例经病理诊断的腮腺混合瘤患者行手术切除的方式进行分析。58例肿瘤最大直径小于4cm、患者行肿瘤及周围部分腮腺切除术；对2例最大直径超过4cm的肿瘤患者行腮腺全切除术。

Compared with the gold standard of clinical diagnosis by a pediatric neurologist who had not seen the pictures,headache drawings depicting pounding pain, nausea or vomiting, recumbency, periorbital pain, photophobia, or visual scotoma had a sensitivity of 93.1%, a specificityof 82.7%, and a positive predictive value of 87.1% formigraine.

同未见过这些图画的儿科神经学医师用於临床诊断的黄金指标相比，描述出重击头痛、恶心或呕吐、斜卧、眼窝疼痛、畏光或视觉盲点的头痛图画，可预测偏头痛的灵敏度为93.1%，预测特异性为82.7%，阳性预测值为87.1%。

objective according to 14 cases of patients with post-traumatic bronchial rupture of the ct and x-ray findings.analysis of its causes,trauma type,and ct,x-ray value and the advantages and disadvantages.methods 14 cases of bronchial rupture in patients with clinical data,x-ray,ct-chip analysis and summing up.results traumatic bronchial rupture study the performance of the main image①bronchial cut-off levy;②atelectasis and pulmonary fall levy③pleural effusion,pneumatosis;④mediastinum,subcutaneous emphysema;⑤many thoracic fractures;⑥traumatic wet lung,and so on.conclusion for traumatic bronchial rupture combined with x-ray and ct examination can be clearly diagnosed early.

目的 根据14例患者外伤后支气管断裂的ct和x线表现，分析其起因、外伤类型和ct、x线应用价值及优劣势。方法对14例支气管断裂患者的临床资料、x线平片、ct片进行分析、总结。结果外伤性支气管断裂的主要影像学表现①支气管截断征；②肺不张与肺坠落征；③胸腔积液、积气；④纵隔、皮下气肿；⑤胸廓多发骨折；⑥合并创伤性湿肺等。结论对于外伤性支气管断裂结合x线摄片和ct检查是可以早期明确诊断的。

Although Jensen's trial attempted to improve uniformity of diagnosis with a prestudy meeting of investigators, another important potential confounding factor is how vigorously clots are irrigated.

尽管Jensen的试验通过召开调查人员研究前会议，试图提高诊断的一致性，但还有另一个重要的潜在混淆因素是血凝块的灌洗强度有多大。

This indicates that the development of pathologic diagnosis has promotive significance to modern medicine.

说明病理诊断的发展对现代医学具有很大的推动作用，并同时提出病理误诊的原因、后果及减少误诊的措施。

objective To find out the correlative factor of the incidence of rachitic in our area and the preg-nancy and due on the preservative by determiny the bone alkaline phosphates.Methods The activity BALP of307blessed events was measured with whole blood dry chemistry immunoconcentration.

骨碱性磷酸酶在新生儿佝偻病早期诊断的应用研究※目的通过骨碱性磷酸酶的检测了解当地新生儿佝偻病的发病率与母亲妊娠的相关因素，提出干预措施。

The main contributions of this thesis are as follows:(1)To address the problem of kernel parameterσselection and regulation of the decision boundary in SVDD algorithm,this thesis proposes a new kernel parameter optimization method based on the spheral distribution of samples in kernel space and regulation of the decision boundary method based on KPCA(Kernel Principal Component Analysis).

本论文主要以支持向量数据描述(Support Vector Data Description，SVDD)与随机森林(Random Forests，RF)模式识别工具为基础，对流程工业在线故障诊断的若干问题进行研究，其具体内容如下：(1)针对SVDD的核参数σ优化及其决策边界规整问题，提出了基于核样本球形分布的核参数优化方法与基于核主元分析(Kernel Principal ComponentAnalysis，KPCA)的SVDD决策边界规整方法。

Methods:The clinical data, diagnosis of bleeding by ultrasound, and results of nonoperative and operative treatment of 317 patients with rupture of spleen in Vila Central Hospital of the Republic of Vanuatu were retrospectively analyzed.

回顾性分析瓦努阿图共和国维拉中心医院8年间住院的317例脾破裂患者的临床资料，分析B超诊断的出血情况和非手术治疗、手术治疗的结果。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。