Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with prior radiographs on ___ , there is no significant change in the lateral and posterior left - sided pleural effusion . Again seen are several lung nodules , similar to prior , with possible cavitation . There is no focal consolidation . There is no right sided pleural effusion . No pneumothorax . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Unchanged left lateral and posterior pleural effusion . Multiple lung nodules , and possible cavitary nodule could be better assessed with CT .