Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There are low lung volumes . The cardiac and mediastinal silhouettes are stable . Slight prominence of the pulmonary markings may relate to low lung volumes although minimal interstitial edema is not excluded . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Overall , no significant interval change . Low lung volumes , which accentuate the bronchovascular markings . Slight prominence of the pulmonary markings may be due to low lung volumes although minimal interstitial edema is not excluded .