Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac and mediastinal silhouettes are stable . Overall , there are relatively low lung volumes . Prominence of the central pulmonary vasculature suggests pulmonary vascular engorgement with mild vascular congestion . No pleural effusion or pneumothorax is seen .
    OUTPUT:
    
Prominence of the central pulmonary vasculature suggests pulmonary vascular engorgement with mild vascular congestion