Chest X-ray revealed a nodule in the lower lobe of the right lung, and a non-homogeneous enhancement of the solitary pulmonary nodule was found on the contrast-enhanced CT films.

• 胸部X光发现在右下肺叶有个结节，该单一肺部结节在打显影剂后的电脑断层上呈现非均质性显影。