Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Allowing for projection the heart is probably within normal limits in size . Left lung is clear . Increased small right effusion is seen . Increased opacity in the right base may indicate the underlying atelectasis . Infection can not be excluded . Right IJ line in mid SVC
    OUTPUT:
    
Right base atelectasis / opacity and small right pleural effusion .