Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right chest wall port catheter is unchanged . Bilateral pleural effusions are essentially unchanged in size . No evidence of pneumothorax . Bilateral micronodular appearance of the lung parenchyma is unchanged .
    OUTPUT:
    
Unchanged appearance of lung parenchyma and bilateral pleural effusions . No evidence of pneumothorax .