Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes . Unchanged cardiomegaly . There is a left chest defibrillator with electrodes in expected positions . The mediastinal and hilar contours are unchanged . The pulmonary vasculature is normal . There is consolidation in the right lower lung , concerning for pneumonia . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
Right lower lung consolidation , concerning for pneumonia . Followup after treatment is suggested to document resolution .