Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Blunting of the left costophrenic angle persists , likely related to adjacent rib metastasis . Prominent hila bilaterally likely reflect known hilar adenopathy . No focal consolidation , right pleural effusion , pneumothorax , or pulmonary edema is seen . Left retrocardiac opacity likely reflects atelectasis .
    OUTPUT:
    
No radiographic evidence for acute process .