Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lungs are relatively hyperinflated . There is slight increased opacity over a lower thoracic vertebral body on the lateral view , possibly corresponding to a lower lobe consolidation versus overlap of structures . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Possible lower lobe opacity best seen on the lateral view could be due to atelectasis . If there is continued concern for pulmonary nodules or metastatic lesions , chest CT is more sensitive .