Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable frontal chest radiograph demonstrates interval placement of a left chest tube with tip projecting between the left posterior sixth and seventh ribs . Sideports are intrathoracic in appropriate position . The lungs are hypoinflated with vascular crowding and bibasilar atelectasis . New small left pleural effusion is present . No right pleural effusion . No pneumothorax . Enlargement of heart size is due to patient positioning and low lung volumes . Mediastinal contour and hila are unremarkable . Limited assessment of the upper abdomen is within normal limits .
    OUTPUT:
    
1 . Left chest tube in appropriate position . No pneumothorax . 2 . Hypoinflated lungs with vascular crowding and bibasilar atelectasis . 3 . New small left pleural effusion .