Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal lateral chest radiographs again demonstrate a loculated left pleural effusion , similar in appearance compared to ___ . A left upper lobe cavitary mass is visualized , but better evaluated on CT . Patchy opacities in the right hemithorax may represent persistent foci of pneumonia or pulmonary nodules . Left lower lobe consolidations are not well seen secondary to overlying pleural fluid .
    OUTPUT:
    
1 . Scattered opacities in the right hemithorax corresponding to the opacities seen on prior CT are visualized , likely unchanged allowing for differences in technique . Left lower lobe consolidations seen on prior CT are not well evaluated secondary to overlying pleural fluid . 2 . Unchanged loculated left pleural effusion . 3 . The known left upper lobe cavitary mass is visualized , but better evaluated on CT .