Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable frontal chest radiograph demonstrates a new right chest tube seen projecting over the apex of the right lung with its terminal end along the midline at the level of the right main bronchus . No pneumothorax . A nasogastric tube is seen with its tip projecting over the right main bronchi in the anticipated course of neo esophagus . Persistent bilateral basilar atelectasis with likely small left pleural effusion . Increased density within the left lower lobe . Cardiomediastinal and hilar contours are unremarkable . No pulmonary edema .
    OUTPUT:
    
No pneumothorax . Bibasilar atelectasis with increased density within the left lower lobe . Recommend close follow up to exclude developing pneumonia and confirm probable atelectasis instead .