Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are within normal limits . Pulmonary vascularity is normal . Minimal patchy opacity is noted within the right mid lung field , and an area of developing infection can not be excluded . No focal consolidation , pleural effusion or pneumothorax is present . There is no pulmonary edema . No acute osseous abnormality is seen .
    OUTPUT:
    
Patchy opacity within the right mid lung field . This could represent an area of developing infection , and clinical correlation is recommended .