Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . There is mild prominence of the hila which may be due to central pulmonary vascular engorgement , underlying lymphadenopathy not entirely excluded .
    OUTPUT:
    
Mild prominence of the hila which may be due to central pulmonary vascular engorgement , underlying lymphadenopathy not entirely excluded . No focal consolidation .