Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no CHF , focal consolidation , pleural effusion or pneumothorax . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities are identified . Small amount of air beneath the left hemidiaphragm is not fully characterize , but could lie within the gastric fundus .
    OUTPUT:
    
No acute pulmonary process .