Objective To elevate the cognition of intrapulmonary solitary nodules and to differentiate the CT features between benign and malignant nodules.

• 目的提高对肺内孤立性结节良恶性特征的认识和鉴别诊断。方法回顾性分析经临床、病理证实的65例肺内孤立性结节灶的特点和CT表现。