Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . There is right base opacity with blunting of the right costophrenic angle , which may be due to a trace pleural effusion with overlying atelectasis , with possible underlying consolidation . Mild left base atelectasis is seen . No overt pulmonary edema is seen . Cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Right base opacity with blunting of the right costophrenic angle may be due to pleural effusion with overlying atelectasis , underlying consolidation not excluded . Mild left base atelectasis .