Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . The cardiac and mediastinal silhouette are within normal limits . The hilar contours are normal . Right upper lobe consolidative opacity is compatible with pneumonia . Left lung is clear . No pleural effusion , pulmonary edema , or pneumothorax is identified . No acute osseous abnormalities are visualized .
    OUTPUT:
    
Right upper lobe pneumonia . Followup radiographs after treatment are recommended to ensure resolution of this finding .