Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes . Vague opacity is seen projecting over the right cardiophrenic angle , which may be seen also projecting over the heart in the lateral view . The left lung is clear . There is no pleural effusion or pneumothorax . Cardiomediastinal contour is unremarkable .
    OUTPUT:
    
Findings suspicious of right middle lobe pneumonia . Followup in ___ weeks after treatment is recommended to confirm radiographic resolution .