Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is rotated somewhat to the right . Mild lateral left atelectasis is seen without definite focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . Loss of height of the L1 vertebral body is again seen , query slightly progressed compared to the prior study .
    OUTPUT:
    
No acute cardiopulmonary process . Loss of height of the L1 vertebral body is again seen , query slightly progressed compared to the prior study .