Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral chest radiograph demonstrate eventration of the right hemidiaphragm anteriorly , unchanged when compared to radiograph dated ___ . No focal consolidation convincing for pneumonia is identified . Cardiomediastinal and hilar contours are within normal limits . There is no pleural effusion or pneumothorax . No evidence of overt pulmonary edema . No acute osseous abnormality is identified .
    OUTPUT:
    
No acute intrathoracic abnormality .