Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since ___ , right basilar opacity persists . The chronically elevated right hemidiaphragm is worse with increased basilar atelectasis . Left basilar atelectasis is mild . No new focal consolidations are seen . The heart size is stable . No pneumothorax or pulmonary edema .
    OUTPUT:
    
1 . Persistence of right basilar opacity since ___ . 2 . Worsening of chronically elevated right hemidiaphragm due to increased atelectasis .