Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is an increased opacity overlying the right middle lobe with obscuration of the right heart border consistent with a right middle lobe pneumonia . Cardiac silhouette is otherwise unremarkable . The hilar appear prominent with appearance favoring prominent vessels over lymph node enlargement . There is no pleural effusion or pneumothorax . No acute fractures identified .
    OUTPUT:
    
Increased opacity in the right middle lobe with consistent with right middle lobe pneumonia or lupus pneumonitis . Follow up radiographs are suggested to document resolution .