Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest was obtained . The right costophrenic angle is not fully included on the image . There are minor areas of left base linear atelectasis . No focal consolidation is seen . There is no large pleural effusion or evidence of pneumothorax . The cardiac and mediastinal silhouettes are unremarkable . Old right - sided rib fractures involving the posterolateral right fifth and sixth ribs are noted .
    OUTPUT:
    
Right costophrenic angle not fully included on the image . Minor left base atelectasis . Otherwise , no acute cardiopulmonary process .