Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiographs . The lungs are hyperexpanded , similar to prior CT . Lingular nodule is vaguely seen in the left suprahilar region . Bibasilar ground - glass opacities correspond to overlying pectoralis muscle . There is no pleural effusion or pneumothorax . The heart size is normal . There is no pneumoperitoneum .
    OUTPUT:
    
No acute cardiopulmonary process . Lingular nodule better seen on previous CT , and per prior report , nonurgent followup CT should be performed to document stability .