Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are persistent multifocal opacities in the right upper , right lower , and left lower lung zones , all of which has increased from the prior chest radiograph . There is no pulmonary edema , pleural effusion , or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . No evidence of pneumothorax . 2 . Multifocal opacities , worse since the prior chest radiograph , which are likely infectious . Given the history of lymphoma , recurrent lymphoma is also a consideration .