Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are unchanged and unremarkable . Focal consolidative opacity within the right upper lobe is concerning for pneumonia . Left lung remains clear . No pleural effusion or pneumothorax is present . Pulmonary vasculature is normal . No acute osseous abnormality is detected .
    OUTPUT:
    
Right upper lobe consolidative opacity concerning for pneumonia .