Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is top normal and unchanged . The mediastinal contours are stable with tortuosity of the thoracic aorta again noted . No pulmonary vascular congestion is seen . New consolidative opacity in the right lower lobe is concerning for pneumonia . No definite pleural effusion or pneumothorax is seen . Lung hyperinflation is unchanged . Mild loss of height anteriorly of a vertebral body at the thoracolumbar junction is unchanged . An inferior vena cava filter is noted within the upper abdomen .
    OUTPUT:
    
Right lower lobe opacity concerning for pneumonia . Followup radiographs after treatment are recommended to ensure resolution of this finding .