Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There are relatively low lung volumes , which may be due to the bronchovascular markings . Given this , there is prominence and indistinctness of the hila suggesting vascular congestion , possible minimal interstitial edema . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . Some degenerative changes are seen along the spine .
    OUTPUT:
    
Prominence and indistinctness of the hila suggest vascular congestion and there is possible minimal interstitial edema .