Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes remain low , slightly worse from the prior exam . Opacification in the right lung base with increased rightward shift of the mediastinum loss of the right hemidiaphragm and right heart border interval increase in atelectasis as well as a moderate right pleural effusion that has progressed despite the presence of a drain projecting over the right hemithorax . Small left pleural effusion and is overall unchanged . Unchanged retrocardiac opacity . Moderate edema is worse from the prior exam . A left PICC line is appropriately placed .
    OUTPUT:
    
Progressive edema and re-accumulation of right pleural effusion despite drain , now moderate in size .