请大家看看这是什么意思。是说肺部有结节吗？谢谢！

这是CT检查的报告：

The trachea and main bronchi are patent and grossly clear. A 6 mm loculated soft tissue focus in the left upper lobe adjacent to the major fissure is a new finding from the prior CT. An underlying lung metastasis cannot be excluded. No additional suspicious lung nodules.