Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . A punctate rounded density projecting over the left upper lobe may represent a vessel on end or calcified granuloma and is unchanged since ___ .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .