RESULTS: Histology of SPN was primary lung cancer in 6 patients, pulmonary metastasis of breast cancer in 5,and benign condition in 2.

• 结果：手术治疗的13例患者中，肺孤立性病灶的病理结果6例为原发性肺癌，5例为乳腺癌肺转移，2例为良性病变；