Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated . No focal consolidation is seen . There is no pleural effusion or pneumothorax . There is mild central pulmonary vascular engorgement . The cardiac silhouette is mildly enlarged . Mediastinal contours are stable and unremarkable . Calcification along the right hemidiaphragm is again seen , consistent with a calcified plaque .
    OUTPUT:
    
Possible mild central pulmonary vascular engorgement without overt pulmonary edema . Mild cardiomegaly .