Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is top normal . The mediastinal and hilar contours are unremarkable . The pulmonary vascularity is normal . No focal consolidation , pleural effusion or pneumothorax is present . Asymmetric opacity within the medial aspect of the right lung is noted , and it is unclear if this reflects overlapping shadows versus a true pulmonary lesion . No acute osseous abnormalities detected .
    OUTPUT:
    
1 . Asymmetric opacity within the right lung apex . Apical lordotic views are recommended to assess whether this reflects a true pulmonary lesion . 2 . No acute cardiopulmonary abnormality otherwise detected .