Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal radiograph of the chest demonstrates a new faint opacity in the right upper lobe , which may represent aspiration . The lungs are well expanded and there is no evidence of pleural effusion , pneumothorax , or pulmonary edema .
    OUTPUT:
    
New faint opacity in the right upper lobe may represent aspiration in the appropriate clinical setting . If the patient continues to be symptomatic and clinical concern exists , followup radiographs would be recommended . The above findings were communicated to Dr . ___ by Dr . ___ ___ telephone at ___ , 5 minutes after discovery was made .