Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of the right chest tube which terminates near the apex . A small right pneumothorax is demonstrated . There is a large right pleural effusion which is partially loculated laterally . Right basilar opacity likely reflects compressive atelectasis . There is no mediastinal shift . The cardiac , mediastinal and hilar contours are unremarkable . Left lung is essentially clear aside from minimal atelectasis at the left base . No acute osseous abnormalities are demonstrated .
    OUTPUT:
    
Right - sided chest tube in place with small right apical pneumothorax . Large pleural effusion ( reportedly hemothorax ) on the right , a component which is loculated laterally . Right basilar opacity likely reflects atelectasis .