Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Normal cardiomediastinal and hilar contours . Hyperinflated lungs reflect underlying COPD . New bronchial cuffing and fine linear opacities at the left base may reflect aspiration or asymmetric pulmonary edema . Similar opacities were seen at the right base on ___ with subsequent resolution on later radiographs and this pattern of rapidly emerging and resolving basilar opacities suggests recurrent aspiration . Normal pleural surfaces .
    OUTPUT:
    
New bronchial cuffing and recurrent linear opacities at the left base likely reflect repeat aspiration or asymmetric pulmonary edema . Suggest close follow - up to evaluate possible early broncho pneumonia