Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are relatively low lung volumes . In comparison to the prior study , there has been interval decrease in opacity projecting over the left hemithorax . On subsequent chest CT , there is a loculated left pleural effusion . Multiple centrilobular nodular opacities within the right upper lobe and lingula noted on prior CT , better assessed on the CT . No large right pleural effusion is seen . No definite focal consolidation seen in the right lung . No pneumothorax . The cardiac and mediastinal silhouettes are stable . ___ are seen overlying the neck and midline of the chest as well as the left lateral chest wall .
    OUTPUT:
    
There are relatively low lung volumes . In comparison to the prior study , there has been interval decrease in opacity projecting over the left hemithorax . On subsequent chest CT , there is a loculated left pleural effusion . Multiple centrilobular nodular opacities within the right upper lobe and lingula noted on prior CT , better assessed on the CT . No large right pleural effusion is seen . No definite focal consolidation seen in the right lung . No pneumothorax . The cardiac and mediastinal silhouettes are stable . ___ are seen overlying the neck and midline of the chest as well as the left lateral chest wall .