Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is slight prominence of central vascularity and perihilar fullness suggesting slight to very mild congestion or fluid overload . Otherwise , the lungs appear clear . There are no pleural effusions or pneumothorax . Mild degenerative changes are noted along the mid - to - lower thoracic spine where small anterior osteophytes can be seen .
    OUTPUT:
    
Findings suggestive of slight vascular congestion ; otherwise unremarkable .