Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There is a right pleural effusion with overlying atelectasis . There is obscuration of the right hemidiaphragm which may be due to consolidation , subpulmonic effusion . Again seen in the right upper lung is hyperlucency likely related to emphysematous change . Right upper paramediastinal opacity / scarring is unchanged . Mild pulmonary edema is seen .
    OUTPUT:
    
Right lower hemithorax opacity which may be due to pleural effusion with overlying atelectasis , possible underlying consolidation , and subpulmonic effusion . There is mild interstitial edema . Right paramediastinal opacity and right apical hyperlucency potentially related to emphysema are again seen without significant interval change .