Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tracheostomy tube is in unchanged position . The right lung is well expanded and clear . The left lower lobe collapse is unchanged . The left tracheal shift is partially due to rotation of the patient . No new consolidation . No right pleural effusion . There is a small left pleural effusion . The cardiomediastinal silhouette is unchanged . No pneumothorax . No fractures
    OUTPUT:
    
1 . Unchanged left lower lobe collapse . 2 . No new consolidation .