Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Opacity projecting over the right hemithorax persist , which could be due to chronic inflammatory or infectious process , underlying neoplastic process not excluded . Subtle left base opacity also persists . . No large pleural effusion is seen . There is no pneumothorax . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Opacity projecting over the right hemithorax persists , grossly stable to possibly slightly increased given differences in inspiration .