Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are normal . The right lung is clear . A ___- mm nodular opacity overlying the left lower lobe is new since the available prior study of ___ . No effusions , pneumothorax , or consolidation is seen .
    OUTPUT:
    
___- mm nodular left lower lobe nodular opacity , for which a chest CT is recommended for further evaluation . Findings added to radiology critical report dashboard .