Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are normal . Pulmonary vasculature is normal . New focal consolidative opacity is seen within the right lower lobe concerning for pneumonia . A trace right pleural effusion is likely present . The left lung is clear . No pneumothorax is identified . No acute osseous abnormality is present .
    OUTPUT:
    
Right lower lobe pneumonia with probable trace right pleural effusion . Follow up radiographs after treatment are recommended to ensure resolution of this finding .