Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs are provided . There is no focal consolidation , pleural effusion , or pneumothorax . Linear opacities in the lingula are likely atelectases . The cardiomediastinal silhouette is unchanged . There are no acute bony abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process . Atelectasis in the lingula .