Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single supine AP portable view of the chest was obtained . The right costophrenic angle is not fully included on the image . Midline tracheostomy tube is again seen , similar in position . No focal consolidation is seen . There is no large pleural effusion or evidence of pneumothorax . Cardiac and mediastinal silhouettes are stable . A VP shunt is partially imaged overlying the left chest .
    OUTPUT:
    
No focal consolidation to suggest pneumonia .