Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Prominence of the right hilum corresponds to the known right lower lobe lesion , as seen on prior chest CT . The cardiomediastinal and left hilar contours are unremarkable . There is no pleural effusion or pneumothorax . The lungs are well - expanded with hazy opacity at the right lung base , likely post procedural . Gaseous distension of the stomach is noted . The visualized portion of the upper abdomen is otherwise unremarkable .
    OUTPUT:
    
1 . No pneumothorax . 2 . Fullness of the right hilum corresponds to the known right lower lobe lesion .