Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The moderate right pleural effusion tracking superiorly with overlying atelectasis is unchanged . There has been no increase in size of a small right apical pneumothorax . The left lung is essentially clear . Mild enlargement of the heart is unchanged . The mediastinum and hilar structures are unremarkable . Sutures are seen in the right hemithorax from recent wedge resection .
    OUTPUT:
    
Unchanged small right apical pneumothorax and moderate right pleural effusion .