Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again , the patient has a background of bronchiectasis . However , there appears to be increase in opacity projecting over the right lung and right lung base as compared to ___ and ___ change . While findings could be due to worsening of chronic lung disease , underlying infectious process may be present . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Again , the patient has a background of bronchiectasis . However , there appears to be increase in opacity projecting over the right lung and right lung base as compared to ___ and ___ change . While findings could be due to worsening of chronic lung disease , underlying infectious process may be present and is of concern .