Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with prior radiographs on ___ , lung volumes are improved . There is left basilar linear atelectasis . There is no focal consolidation . No pleural effusion or pneumothorax is seen . Streaky appearance over the posterior thorax on the lateral view is likely secondary to external devices . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . Stringy appearance over the posterior thorax on the lateral view is likely secondary to external devices , however radiograph should be repeated without external devices on patient .