Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A nasogastric tube tip appears coiled within the stomach . Heart size is normal . Mediastinal and hilar contours are unremarkable . The pulmonary vascularity is normal . Mild left basilar opacity likely reflects a combination of atelectasis with small left pleural effusion . No right - sided parenchymal opacities are present . There is no pneumothorax . No acute osseous abnormalities detected .
    OUTPUT:
    
Left basilar opacity likely reflects a combination of atelectasis with small left pleural effusion .