查询词典 diagnostic

Even in patients with symptomatology concordant with unambiguous pathology, diagnostic blocks may lack specificity.

即使患者的症状具有明确的病理变化，诊断性阻滞也缺乏特异性。

Objective: To study the helical CT features of constrictive pericarditis and evaluate the diagnostic importance of helical CT.

目的：分析缩窄性心包炎螺旋CT表现特点，评价螺旋CT诊断价值。

Methods:Coronary arteriography regarded as the standard of diagnostic CHD. 227 cases with suspected CHD was studied. And assessment index of validity was calculated by contingency table.

以选择性冠状动脉造影为标准诊断法，以可疑CHD患者227例为研究对象，利用四格表法，计算真实性评价指标。

Objective To study the diagnostic value of adenosine deaminasein all kinds of the pa-tients with liver disease.Methods 212patients of hepatitis in our hospital were selected,135cases were male,and75were female,the average age was（39.6±5.2）years old,in other hand,100blood donors were selected as con-trol group,the value of ADA and the conventional item such as GGT,ALT were determining and a contradistinctive analysis were conducted.Results The item of ADA and the conventional item such as GGT,ALTwere not different in the patients of different kind of liver disease,especially in the patients of chronic persistent hepatitis and chronic active hepatitis,the value of positive rate were92.0%and28.9%,respectively.

目的 测定各类型肝脏疾病病人血清腺苷脱氨酶（adenosine deaminase，ADA）活性值，分析ADA测定结果在各种肝脏疾病中的不同变化，评价ADA测定在肝脏疾病诊断中的应用价值；方法以在我院感染科住院肝炎病人共212例为检测对象，其中男性135例，女性75例，平均年龄（39.6±5.2）岁，以献血员100例为正常对照，对其ADA测定结果进行统计分析，并与传统肝功能检测项目做对比研究；结果 ADA和传统肝功能检测指标在不同类型肝脏疾病中测定值和阳性率各有所不同，特别在慢性活动性肝炎、慢性迁延性肝炎中的阳性检出率有显著不同，分别为92.0%和28.9%，有显著差异（P.01）。

Objective: To investigate MR imaging features and diagnostic value of bone contusion.

目的：探讨骨挫伤的MRI特征及诊断价值。

Objective:To explore the diagnostic value of VEP in patients with optic nerve contusion following ocular damage.

目的：探讨视觉诱发电位在外伤性视神经挫伤中的诊断价值。

Therefore, to counter the possible problems to be met in the application, we study objectively the model structures, algorithms and capabilities for these neural networks, such as the quick learning of the multilayer feedforward network, the learning algorithm of increasing the storage capacity and the convergence radius of Hopfield network, the structure and mapping capability of the fuzzy inference network, the automatic learning of the fault diagnostic expert network and so on.

分别研究了多层前馈网络的快速训练问题、增大Hopfield网络存贮容量和收敛半径的学习算法、模糊推理网络的模型和映射能力，以及故障诊断专家网络知识的自学习问题等。

To evaluate diagnostic value of DSA coronary angiography on coronary heart disease.

CAG对冠状动脉病变的诊断价值。

Objective:To investigate the diagnostic value of multislice coronary CT angiography and coronary angiography in determining myocardial bridge.

目的：探讨多层螺旋CT冠脉成像与冠状动脉造影在心肌桥诊断中的价值。

Objective: To explore the diagnostic value of lipoprotein in coronary heart disease.

目的：评价血清脂蛋白在冠心病诊疗中的地位和作用。

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。