結束台灣行回南加州，驚見西果園的一樹梨花盛開，在秋冬之際頗不尋常。 

肺結節，等於肺癌嗎？不少人看到健檢報告上這三個字，就寢食難安！

Does a lung nodule mean lung cancer? For many people, just seeing those words on a health checkup report is enough to cause sleepless nights.