经证实的

Objective To assess the value of high frequency ultrasound in early finding and diagnosing carciˉnoma of thyroid in health screening.Methods To apply high frequency Ultrasound generally to examine thyroid in health screening.To register age and sex and sonography point of tumor of doubtful carcinoma of thyroid case.To apˉply more CDFI technique to construe its blood stream character.To based record of health.To based responses system for certain case and to callback.

目的 探讨高频超声在健康体检中对甲状腺癌的早期发现及诊断价值方法在健康体检中，应用彩超的高频线阵探头常规检查甲状腺，记录可疑甲状腺癌病例的年龄、性别，肿块的声像图特点，进步应用CDFI技术分析其血流特征，建立健康档案，对经手术病理证实的病例建立随访制度，定期复查。

Methods to ivestigate 22 cases esophagograms by the digital radiology, and these cases which their postoperative pathological diagnoses were early esophageal carcinoma,4 cases were epithelial carcinoma,7 cases were intramucosal carcinoma,11 cases were submucosal carcinoma.results from the characteristic finding in esophagograms of early esophageal carcinoma, we can find, the foic of esophagus are short, the abrupt change in caliber,ragged edge,mucosal fold hypertrophy or interuption, and may be have spots of barium stay in.conclusion digital radiology in esophagraphy is demonstrated to be a valuable technique, which can improve the detection rate and diagnose rate of early esophageal carcinoma.

分析近期应用数字胃肠机检查发现的经手术病理证实的22例早期食管癌的x线表现，其中上皮癌4例、黏膜癌7例、黏膜下癌11例。结果：短期内发现的早期食管癌，病变段短，局部管壁微凹僵直，部分边缘稍不整，黏膜增粗、中断或有浅在小钡斑滞留。结论：数字胃肠机在提高早期食管癌的检出率和诊断准确率中具有重要价值。

Objective:To discuss CT findings and evaluate diagnostic value of the elderly patients with pulmonary tuberculosis.Methods:CT findings in 56 cases of the elderly patients with pulmonary tuberculosis confirmed by surgery, pathology, endoscopy,tubercle bacillus culture were retrospectively analyzed. All cases were scanned by CT and enhanced study was done,the location of lesions slice thickness:2mm.

目的：探讨老年肺结核的CT表现并评估CT的诊断价值方法：回顾性分析经手术病理、纤支镜、痰菌培养所证实的56例老年肺结核的CT表现，常规CT平扫和增强扫描，病灶部位2mm薄层扫描。

Abstract］ objective to improve the diagnosis of non-ossifying fiboma by analysing its x-ray feature.methods plain x-ray films was performed in all patients.x-ray finding in 8 cases with pathologically-confirmed non-ossifying were analyzed.results the clinical symptom was mild,the lesions occurred usually at the metaphysis of the long bones,the affected bones included femur（n=4）,tibia（n=3）,humerus（n=1）.cortical type was seen in 5 cases,presenting as unilocular or multilacular transparent areas with in the cortex or tightly beneath the cortex,the lesion had a sclerotic margin.which was more obvious at the marrow side.medullary type was seen in 2 cases.the lesion was located at the center of the bone and grew centrally.the tumor was manifested as unilocular or multilocular.tramsparent area with sclerotic border and the bone cortex became thinner with slightly expanding on 11 sides.conclusion plain radiography is the elementally means to detect this disease.based on the typical x-ray signs of non-ossifying fibroma combined with clinical data,correct preoperative diagnosis can be made in most cases.

目的 探讨非骨化性纤维瘤的x线表现以提高诊断水平。方法所有病例均摄有x线平片，分析经病理证实的8例非骨化性纤维瘤。结果临床症状轻，好发于下肢长骨干骺端或骨干，股骨4例，胫骨3例，肱骨1例。皮质型5例，表现为皮质内或紧贴皮质下的单层或多层透亮区，病变向骨内发展进入髓腔，周围有致密硬化带环绕，以髓腔侧明显；髓质型2例，病灶在骨内中央发展，显示为单房或多房透亮区，边缘有硬化，骨皮质菲薄，轻微向周围膨隆。结论 x线为最基本的检查方法，典型病例x线平片结合临床症状即可明确诊断。

Objectives To search for mutations in NOTCH3 gene in four Chinese families with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy.

方法对 4个经临床和病理检查证实的CADASIL家系中的先证者作NOTCH3基因编码区外显子 1～ 12的聚合酶链反应和DNA测序，对家系 2和 4中的部分亲属也作了同样的检查。

Objective To evaluate the manifestations of the spiral CT and the treatment of renal hamartomas with plenty of blood.Methods The spiral CT findings and the treatment in 12 cases of hypervascular renal hamartomas with histopathologically proved were analyzed,and contrasted with pathology retrospectively.

目的 探讨血供丰富的肾错构瘤的螺旋CT表现及治疗方法回顾性分析12例经手术病理证实的血供肾错构瘤的螺旋CT表现及治疗方法，并与病理进行对照研究。

Methods The relationship between the features of imaging and flow of 23 cases with leiomyosarcoma proved by operation and pathology were studied.

对23例经手术证实的平滑肌肉瘤的灰阶图像及血流动力学的特点与病理之间的关系进行分析。

Materials and Methods The triphasic dynamic enhanced CT findings of 52 patients with renal cell carcinoma were reviewed.

资料与方法回顾性分析52例肾癌患者的三期动态CT扫描资料，对经手术病理证实的透明细胞癌、乳头状癌、嫌色细胞癌3种肾癌亚型图像进行双盲法对比分析，比较肿瘤的大小、强化程度与模式（均匀、不均匀及主要周边强化）、有无钙化、出血、坏死与囊变、肿瘤扩散及淋巴结转移等情况，同时结合患者的性别和年龄，分析3种亚型肾癌之间的影像学差异。

In this study, the researchers examined whether skin odors become altered in patients with basal-cell carcinoma. Their study cohort consisted of 11 patients with biopsy-confirmed basal-cell carcinoma, as well as controls matched for age, sex, and ethnicity.

在本研究中，研究者检视基底细胞癌病患的皮肤是否有任何改变，他们的研究世代包括了11名经切片证实的基底细胞癌病患，以及年纪、性别和种族配对的控制组。

Methods: The MRI findings of 11 cases with meningioma verified by surgery and pathology were analyzed retrospectively.

方法回顾性分析经手术和病理证实的脊膜瘤11例的MRI表现，观察肿瘤的形态、部位、边缘、信号特征、邻近的结构关系及其强化特征。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。