Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to ___ , there is worsening reticular and airspace opacity throughout the left lung . The left hilar mass is partially obscured . The diffuse pleural thickening / effusion is stable . No pneumothorax . The right lung remains clear .
    OUTPUT:
    
No pneumothorax . Worsening reticular and airspace opacity in the left lung post biopsy can represent post biopsy hemorrhage and edema .