Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . Heart is top normal size and cardiomediastinal contours are unremarkable . Lungs are slightly low in volume but clear . No focal area of consolidation to suggest acute pneumonia . No pleural effusions and no pneumothorax . Osteophytes are noted along the spine .
    OUTPUT:
    
No focal consolidation to suggest acute pneumonia ; however , in an immunocompromised patient , CT scan is indicated if there is high suspicion for infection .