Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The previously visualized left infrahilar opacity has resolved . The lungs are well - expanded and clear . The heart and mediastinal are normal . The pulmonary vasculature is normal . There is no pleural effusion . There is no pneumothorax . There are no acute osseous abnormalities .
    OUTPUT:
    
Resolution of the previously visualized left infrahilar opacity without new focal consolidations .