Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is top normal . The mediastinal and hilar contours are unchanged . Pulmonary vascularity is normal . No focal consolidation or pneumothorax is present . Minimal blunting of the right costophrenic angle on the lateral view posteriorly could suggest a minimal effusion . No acute osseous abnormalities are detected .
    OUTPUT:
    
Minimal blunting of the costophrenic sulcus posteriorly on the right could suggest a tiny pleural effusion . Otherwise no acute cardiopulmonary abnormality .