Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The right hemidiaphragm is elevated and there may be underlying pleural effusion or consolidation . No left - sided pleural effusion is seen . The cardiac silhouette is mild to moderately enlarged . Mediastinal contours are stable . Prominence and indistinctness of the hila suggests mild edema . No pneumothorax .
    OUTPUT:
    
Elevated right hemidiaphragm , underlying pleural effusion or consolidation not excluded . Mild pulmonary edema . Cardiomegaly .