这种测试可能诊断分辨率差。
目的探讨高分辨率CT (HRCT)冠状及横断位扫描在鼻骨骨折诊断中的应用价值。
Objective To investigate the practical value of axial plus coronal scanning high resolution ct (HRCT) in the diagnosis of nasal bone fracture.
在机车的显示与诊断系统中，使用高分辨率平板显示器已成为一种趋势。
It is now the trend to adopt board display of high resolution in locomotive display and diagnosis system.
多层螺旋CT检查新技术在头颈部肿瘤诊断中的应用多层螺旋具有高的空间分辨率和高速覆盖扫描区域的特点。
Multi-layered screw ct inspects the new technology to have the high spatial resolution and the high speed cover scanning area characteristic in the pate tumor diagnosis application multi-layer screw.
结论t颗粒技术可明显提高影像的清晰度和分辨率，并可提高信息传递功能，拓宽诊断信息。
Conclusion t grain technique may obviously improve the clearness and resolution of image, and enhance the transmission of information, as well as increase the diagnostic informations.
结论：高分辨率螺旋CT检查对绝大多数肾上腺转移瘤可作出正确诊断，有利于正确制订治疗方案。
Conclusion: the high resolution spiral ct can make the qualitative diagnosis correctly in majority of adrenal metastases and has the advantage for planning the treatment accurately.
空间分辨率是衡量磁共振图像的重要指标，它直接影响到图像质量的好坏以及图像的诊断价值。
The image space resolution ratio is the most important index to evaluate the images of MRI.
结论：EPI技术具有瞬时成像、时间分辨率高的优点，脑灌注成像成为诊断脑部疾病的一个重要工具。
Conclusion: EPI is a technical with ultra-fast imaging and high temporal resolution, so MR perfusion imaging can become an important tool for the diagnosis of brain lesions.
目的探讨高分辨率CT (HRCT)、肺功能、胸片等对风湿性疾病肺间质病变的诊断价值。
Objective: to evaluate the diagnosis value of HRCT, pulmonary function test and plain chest radiography in detecting pulmonary involvement attributed to rheumatic diseases.
MRI结合钆注射与高分辨率薄层CT有助于诊断。
Inject of MRI union gadolinium and ct of high resolution layer conduce to diagnose.
目的评价横轴位高分辨率CT扫描对前庭导水管扩大畸形的诊断价值。
Objective To assess the value of axial high resolution computed tomography(HRCT)scans in the diagnosis of the large vestibular aqueduct malformation.
目的分析亚急性或慢性过敏性肺泡炎高分辨率CT（HRCT）的影像特征，以期进一步提高其HRCT诊断的准确性。
Objective To identify high resolution CT features of subacute or chronic hypersensitivity pneumonitis , and to improve HRCT diagnostic accuracy.
方法用高分辨率彩色多普勒超声诊断47例皮下软组织血管瘤并与病理结果进行对比分析。
Methods The diagnosis of subcutaneous hemangiomas in 47 patients by high resolution ultrasonography were corrected by pathology.
目的探讨高分辨率CT (HRCT)在颞骨骨折诊断中的应用价值。
AIM To evaluate HRCT in the diagnosis of temporal bone fracture.
但它往往因频率分辨率低，而影响频率识别的准确性，导致故障诊断的失败。
However, low frequency resolution often affects the accuracy of frequency identification and the work may therefore result in failure.
高分辨率颞骨ct扫描可作为诊断隐匿性中耳炎的主要手段，手术是有效的治疗方法。
Temporal bone ct scans is a valuable method for diagnosing latent otitis media and operation is the effective way for treating latent otitis media.
高的空间分辨率容易检测出微小的物体，在诊断时不易漏掉微小病灶，避免造成漏诊、误诊。
High image space resolution ratio can help MRI detect tiny subject and it's not easy to ignore tiny focus and avoid ignoring diagnostics and wrong diagnostics.
结论对于第四脑室肿瘤采用CT诊断准确、可靠、分辨率高。
Conclusion the CT could obtain the accuracy diagnosis on the fourth cerebral ventricle tumor with accuracy, reliable and high differential rate.
评价16排螺旋CT高分辨率扫描(HRCT)对周围型小肺癌的诊断价值。
To study the value of High Resolution CT of 16-slice helical CT in peripheral small lung cancer.
目的通过对肺内疾病中树芽征出现规律的分析，探讨高分辨率CT（HRCT）对树芽征在肺的疾病鉴别诊断中的价值。
Objective To evaluate the value of HRCT in differential diagnosis of the lung diseases by analyzing the pattern of the tree in bud.
目的探讨应用高分辨率、高灵敏度彩色多普勒超声仪探测胆囊动脉对慢性非结石性胆囊炎诊断及鉴别诊断的可行性及其意义。
Objective To survey the diagnostic feasibility and significance of the Color Dopple Ultrasonography with high definition and high sensitivity in chronic acalculous cholecystitis.
自动化：微处理器控制光学台，数字化动镜控制，自动增益选择，动态分辨率增强，高级的系统诊断，校正滤波器。
Microprocessor controlled optical bench, digital speed control, automatic gain selection, and dynamic resolution enhancement, advanced system check.
目的比较高分辨率CT扫描（HRCT）和常规CT扫描（CCT）在诊断肺内孤立性占位方面的价值。
Purpose To compare the capability of high resolution CT (HRCT) with conventional CT (CCT) for evaluating solitary pulmonary nodules.
结论MSCT具有快速扫描、图像分辨率优良和强大的图像后处理功能，MSCT容积再现三维成像及多平面重建对颌面部外伤骨折的定位、定性诊断具有很高价值。
Conclusion MSCT has the merits of high speed scan, excellent discrimination and afterward process, and MSCT is of great value in localization and qualitative diagnosis of maxillofacial bone fractured.
目的分析外源性过敏性肺泡炎的高分辨率CT（HRCT）的影像学特点，进一步提高其HRCT诊断的准确性。
Objective To analyze the features of Extrimic Alergic Alveolitis on HRCT , and to improve HRCT diagnostic accuracy .
目的分析外源性过敏性肺泡炎的高分辨率CT（HRCT）的影像学特点，进一步提高其HRCT诊断的准确性。
Objective To analyze the features of Extrimic Alergic Alveolitis on HRCT , and to improve HRCT diagnostic accuracy .
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