Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is consolidation within the lingular segment of the left lung , which allowing for differences in technique is unchanged since the prior study . No new consolidation is detected in the study . The subtle ground - glass opacities in both lower lobes seen in the prior CT , are too subtle to be appreciated on the chest radiograph . No pleural effusion or pneumothorax is seen . The cardiomediastinal and hilar contours are normal .
    OUTPUT:
    
Consolidation in the lingular segment of the left lung , is consistent with known diagnosis of lung cancer . No new pulmonary pathology identified .