Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Aeration of the right middle lobe has improved compared to recent prior examination with residual patchy and linear opacities remaining . Followup chest radiograph in three weeks is recommended to document complete resolution . No new consolidation or pulmonary nodule / mass is identified . There is no edema or pleural effusions . Cardiomediastinal and hilar contours are within normal limits .
    OUTPUT:
    
Partial clearing of right middle lobe abnormality . Recommend followup chest radiograph in three weeks to ensure complete resolution .