Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a small right pleural effusion persists . There is no focal consolidation or pneumothorax . There is a mild cardiomegaly , otherwise the cardiomediastinal and hilar contours are normal . Right PICC has been removed .
    OUTPUT:
    
Small right pleural effusion . Stable mild cardiomegaly .