Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is moderate pulmonary edema . Small right pleural effusion is seen . There may be a trace left pleural effusion . No pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . Surgical hardware is seen in the cervical spine .
    OUTPUT:
    
Moderate pulmonary edema . Small right pleural effusion and possible trace left pleural effusion .