结论16层螺旋CT对肺内孤立性结节有很高诊断价值。
结论：HRCT对肺部孤立性结节的诊断及鉴别有重要的意义。
Conclusion: HRCT is a valuable method in diagnosis and distinguishing diagnosis of solitary pulmonary nodules.
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).
结果：临床起病以孤立性结节多见，病情进展缓慢，个别可自行消退。
Results: Patients often presented with solitary nodule, which developed slowly with an occasional spontaneous regression.
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.
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.
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.
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.
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.
早期的PET主要应用于不明确的孤立性肺部结节的诊断方面。
Early application of PET has mainly been in diagnosis of indefinite and solitary nodus of the lung.
方法回顾性分析111例孤立肺结节，分析其CT征象。
Methods ct characteristics of 111 cases of solitary pulmonary nodules were retrospectively analyzed.
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.
甲状腺局部孤立实性结节是手术适应证。
The indication of operation is the solitary solid nodule of thyroid.
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.
结论动态增强CT扫描对肺内孤立性小结节鉴别诊断有一定意义。
Conclusion The dynamic enhanced CT scanning is of certain value to differential diagnosis of small solitary pulmonary nodules.
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.
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).
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.
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.
结论平扫加动态增强MRI能良好反映孤立性坏死结节的病理特征，其表现具高度的诊断特异性，明显优于超声和CT。
Conclusion Findings of both plain and dynamic enhanced MRI can correlate well with pathologic characteristics and are highly specific for diagnosis of SNN obviously superior to us and ct.
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).
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：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.
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.
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.
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