Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An enteric feeding tube is seen coursing midline with tip in stomach and side ports at the level of the diaphragm . The right lung is clear . A diaphragmatic hernia is again seen with air - filled loop of bowel . A moderate pleural effusion is present with associated compressive atelectasis as well as a left upper lobe heterogeneous opacity . Limited evaluation of heart due to overlying parenchymal abnormality . Mediastinal contour is unremarkable .
    OUTPUT:
    
1 . Large diaphragmatic hernia with air - filled loop of bowel . 2 . Moderate left pleural effusion with compressive atelectasis . 3 . Heterogeneous left upper lobe opacity is probably due to atelectasis but coexisting aspiration or infectious pneumonia is not excluded in the appropriate clinical setting 4 . Enteric feeding tube with tip in stomach and side - port at the level of the diaphragm . Consider advancing 5 - 10 cm for better positioning .