Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a right basilar chest tube . There is persistent large right pleural effusion , minimally decreased in size compared to the prior study , with now a small amount of air in the pleural space noted at the right apex . There is continued leftward shift of mediastinal structures , though the degree of shift has slightly decreased in the interval . No pulmonary edema is present . Multiple nodular opacities are noted within the left lung , better assessed on the prior chest CT . Osseous structures demonstrate a diffusely mottled appearance compatible with widespread metastatic disease .
    OUTPUT:
    
1 . Status post right basilar chest tube placement . Minimal decrease in size of the large right pleural effusion with slight decrease in leftward shift of mediastinal structures and interval development of a small right pneumothorax . 2 . Innumerable left lung nodules and osseous metastatic lesions , better visualized on recent chest CT .