Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate clear lungs , with normal lung volumes . The pleural surfaces are normal . The cardiac silhouette is normal in size . The left upper pulmonary hilus appears enlarged which would not explain a cough and fever . Disc degenerative changes noted at multiple levels along the thoracic spine .
    OUTPUT:
    
No acute chest abnormality to explain the patient 's presentation . Possible abnormality in the left superior pulmonary hilus should be re-evaluated in 3 months with repeat chest radiograph to include bilateral oblique views . The change to the original wet read of " no acute findings " was discussed with Dr . ___ ___ OB - GYN at 10 AM by phone .