Conclusion CT is the first choice in the diagnosis and differential diagnosis of solitary pulmonary nodule.
结论CT是孤立肺结节诊断和鉴别诊断的首选方法。
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：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 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。
Results Solitary pulmonary nodule was demonstrated in all 5 cases with clear demarcation on CT.
结果5例ct表现均为肺内孤立结节，边缘清楚。
Objective To evaluate HRCT typing of solitary pulmonary nodule with resected.
目的探讨肺孤立性小结节HRCT分型。
Objective:To evaluate the high resolution CT(HRCT) findings of vacuole sign in solitary pulmonary nodule, and its value in the early diagnosis of lung cancer.
目的：探讨肺部孤立结节内空泡征的HRCT表现及其对诊断早期肺癌的价值。
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).
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）。
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.
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。
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