Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right PICC terminates at the upper SVC . The heart size remains normal . There is no pneumothorax , focal consolidation , or pleural effusion . Postsurgical changes are again seen at the left apex . Ill - defined left basilar opacity persists .
    OUTPUT:
    
Minimal change in appearance of a persistent left basilar opacity . Postsurgical changes in the left apex are stable .