Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The inspiratory lung volumes are decreased . The lungs are well aerated without focal consolidation concerning for pneumonia . Trace pleural effusions are noted on the lateral view . No pneumothorax is detected . The pulmonary vasculature is not engorged . The cardiac silhouette is normal in size . The mediastinal and hilar contours are within normal limits . There is a small amount of free air beneath the right hemidiaphragm , which may be postoperative in etiology given the patient 's history of recent umbilical hernia repair . The imaged upper abdomen demonstrates surgical clips in the right upper quadrant and left upper quadrant . There are several prominent loops of bowel , predominantly large bowel in the left upper quadrant .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Free air beneath the right hemidiaphragm may be postoperative in etiology given patient 's history of recent umbilical hernia repair . 3 . Prominent loops of gas - filled bowel in the upper abdomen .