Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Tip of the right Port - A - Cath terminates in the low SVC . Lung volumes are lobe , status post left lower lobectomy . Streaky bibasilar opacities may represent atelectasis or scarring . There is no developing focal consolidation . No pleural effusion or pneumothorax . Heart size is top - normal . No acute osseous abnormalities identified . Cervical fusion hardware is partially imaged . No pneumothorax .
    OUTPUT:
    
Low lung volumes with bibasilar atelectasis versus scarring . No focal consolidation to suggest pneumonia .