结论：MR动态增强能反映孤立性肺结节的血流动力学信息，对良、恶性结节的鉴别诊断有较高的临床应用价值。
Conclusion: Contrast enhanced dynamic MR imaging can provide SPNs 'hemodynamic information and is proved to be a valuable diagnostic methods for differentiating SPNs.
结论CT是孤立肺结节诊断和鉴别诊断的首选方法。
Conclusion CT is the first choice in the diagnosis and differential diagnosis of solitary pulmonary nodule.
同时，给出了该算法应用在孤立肺结节CT图像的检测和诊断中的分类结果。
We also present results for the classification of solitary pulmonary nodules detection and diagnosis using ct images.
这些肺部疾病在影像学上通常表现为孤立性肺结节，对于孤立性肺结节的检测与识别是对肺部疾病诊断最重要的途径。
Most pulmonary diseases usually behave as Solitary pulmonary Nodules (SPNs) in imaging. Thus the detection and recognition of SPNs is the best way to diagnose the pulmonary diseases.
目的探讨肺孤立结节增强CT表现特点、周围肺血管异常改变与病理的关系。
Objective To study CT features of solitary pulmonary nodules (SPNs) and adjacent pulmonary vessels, and their pathologic basis.
正确诊断与处理孤立性肺结节关系到治疗的正确与否，并与生存质量及预后密切相关。
The correct diagnosis and process of SPN relates not only to proper treatment, but also to survival quality and prognosis.
资料与方法对经手术、病理证实的孤立性肺结节病患者40例，行前瞻性螺旋CT动态增强扫描，分析最大强化值及时间密度曲线。
Materials and Methods 40 patients of pulmonary nodules proved pathologically were performed with dynamic enhanced CT to analyze peak net nodule enhancement and time-attenuation curves.
目的评估各向同性重建对肺孤立结节性病变的诊断价值，提高小结节的诊断水平。
Objective to evaluate the diagnostic value of Isotropic Scanning in Small Pulmonary Nodules, and to improve diagnostic level.
结论螺旋CT肺脏多期增强扫描能反映病灶的血供信息，为孤立性肺结节性质的鉴别诊断提供证据。
Conclusion It can reflect the blood of focus to let information if spiral CT lung much issue strengthens scanning, for isolatedness lung tubercle nature distinguish diagnosis offer evidence.
目的：通过对15例肺内孤立性结节（SPN）误诊的影像分析，以提高对SPN的诊断与鉴别诊断水平。
Purpose: Images of 15 Cases of Misdiagnosed Solitary Pulmonary Nodules (SPN) were analysed in order to enhance the ability of diagnosis and differential diagnosis for SPN.
结论：常见孤立性肺结节的MR增强类型可以反映其病理改变，对定性诊断有较大价值。
Conclusion: MR enhancement pattern of commonly seen SPNs reflects the pathologic changes, and is very helpful for qualitative diagnosis.
目的评价同层CT动态增强扫描技术在肺孤立性结节诊断中的价值。
Objective to evaluate the value of incremental dynamic enhanced computer tomography (ct) in diagnosis of solitary pulmonary nodules (SPN).
目的：评价高分辨螺旋ct增强扫描诊断肺内孤立小结节的价值。
Purpose: To evaluate the diagnostic value of high resolution enhanced spiral CT in small pulmonary solitary nodules (SPNs).
目的探讨纸质打印片及干式激光打印胶片对于数字化胸片上孤立性肺结节诊断准确性的影响。
Objective To compare the diagnostic accuracy of solitary pulmonary nodules by a dry laser printer with that of a paper printer.
就动态ct增强的强化程度指标对孤立性肺结节的诊断价值进行综述。
This article reviews diagnostic value of enhance degree index in Dynamic CT enhancement on SPN.
目的研究动态ct增强扫描对孤立性肺结节(SPN)的定性价值。
Objective To evaluate the clinical value of dynamic enhanced ct in solitary pulmonary nodules (SPN).
目的：通过分析孤立性肺结节(SPN)MR增强类型与病理改变的关系，探讨MR增强扫描在SPN定性诊断中的价值。
Objective: to evaluate enhanced MR scanning for qualitative diagnosis of solitary pulmonary nodule (SPN) and to study the relationship between the enhancement pattern and pathologic findings.
目的：探讨应用最大似然法鉴别周围性肺癌、肺错构瘤及结核球3种孤立性肺结节(SPN)的诊断价值。
Objective: to evaluate the diagnostic values of discrimination method of large log-likelihood study in differentiating the 3 kinds of SPN among peripheral lung carcinoma, hamartoma and tuberculoma.
方法对50例有术前CT诊断(误诊5例)并经手术病理证实的肺内孤立结节病变(SPN)进行分析。
Methods The data of 50 SPN patients confirmed by CT before operation (5 misdiagnosed) and by pathology after operation were analyzed.
随着CT等技术的广泛应用，孤立性肺结节的发现越来越多。
More and more solitary pulmonary nodules(SPN) are diagnosed with widespread application of CT.
目的探讨动态增强CT扫描对肺孤立性结节病变的良恶性鉴别诊断价值。
Objective To explore the value of dynamic contrast-enhanced ct for differentially diagnosing benign and malignant the solitary pulmonary nodules.
结论HRCT对肺孤立性小结节的诊断和鉴别诊断有重要的价值。
Conclusion HRCT was a valuable method in diagnosis and distinguishing diagnosis of SPN.
目的探讨孤立性肺结节病灶动态增强扫描的强化程度与动态强化曲线及其机理。
Objective To evaluate the degree of enhancement and patterns of dynamic time-density curves in the solitary pulmonary nodule and study its mechanism of the enhancement.
其统计结果显示，HRCT与普通CT对肺孤立结节的诊断准确率无明显差异（P>0.05）。
The results showed. That no significant difference is found in the diagnostic accuracy of HRCT and conventional CT in solitary pulmonary nodule (P>0. 05).
肺错构瘤在人群中发病率0.25%，是肺内孤立性结节的第三大常见的病因，也是肺内最为常见的良性肿瘤。
Found in 0.25% of general population, pulmonary hamartoma is the third most common cause of solitary pulmonary nodules and the most common benign tumor of the lung.
目的：探讨MR动态增强对孤立性肺结节的鉴别诊断价值。
Objective: To evaluate the diagnostic efficacy of contrast enhanced dynamic MRI in differentiating benign and malignant solitary pulmonary nodules (SPNs).
目的对肺孤立性结节行ct定位导引下肺穿刺切割活检术，探讨早期确诊肺孤立性结节的有效方法。
Objective CT-guided percutaneous transthoracic fine needle cutting biopsy was performed in small solitary pulmonary nodulus, to find out the useful way for diagnosis of the pulmonary lesion earlier.
CT导引下肺穿刺切割活检术，是早期确诊肺孤立性结节的一种有效方法。
CT-guided percutaneous transthoracic cutting biopsy is a very valuable way, which diagnosed solitary pulmonary nodule earlier. It should be widely spreaded in the diagnosis of the lung nodulus.
CT导引下肺穿刺切割活检术，是早期确诊肺孤立性结节的一种有效方法。
CT-guided percutaneous transthoracic cutting biopsy is a very valuable way, which diagnosed solitary pulmonary nodule earlier. It should be widely spreaded in the diagnosis of the lung nodulus.
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