Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There are relatively low lung volumes . Given this , no focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . Surgical clips are noted in the right upper quadrant , presumably from prior cholecystectomy . There is no evidence of free air seen beneath the diaphragms . There is slight deformity at the inferior mid left clavicle which is stable since the prior study .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . No evidence of free air beneath the diaphragms .