Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the prior radiograph dated ___ , lung volumes are lower , which accentuates bronchovascular markings . There is no focal consolidation , large pleural effusion or pneumothorax . Bibasilar atelectasis is noted . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities detected . The stomach is distended .
    OUTPUT:
    
1 . No acute intrathoracic process . 2 . Incidentally noted gastric distention .