Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right Port - A - Cath seen on ___ chest radiograph has been removed . The lung volumes are low . The left basilar linear atelectasis seen in prior study have resolved . There are no opacities , consolidations , nodules seen . The mediastinal silhouette , hila , and pleural surfaces are normal . The heart size is top - normal but could be exaggerated by low lung volumes . There is no pneumothorax seen . No fractures nor acute bony abnormalities noted .
    OUTPUT:
    
1 . No radiographic evidence of pneumonia . Low lung volumes .