Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single semi-erect AP portable view of the chest was obtained . An endotracheal tube is seen , terminating approximately 2 .7 cm above the level of the carina . Nasogastric tube is seen , coursing over the left lower hemithorax , with side port in the left mid hemithorax , concerning for in left lower lobe bronchus vs . potentially in a hiatal hernia , regardless , is in inappropriate position and should be withdrawn and repositioned . There are diffuse right greater than left alveolar opacities , which may be due to extensive pulmonary edema , pulmonary hemorrhage , contusion , or even infection in the appropriate clinical setting . The right costophrenic angle is blunted and there may be an underlying pleural effusion . The cardiac silhouette is top normal . The aortic arch is calcified . A battery pack is seen projecting over the left axilla with lead extending up into the neck , which may be a vagal nerve stimulator .
    OUTPUT:
    
1 . Nasogastric tube in inappropriate position , terminating over the left lower hemithorax concerning for within the left lower lung , alternatively this could be within a hiatal hernia , although is above the level of the diaphragm and in inappropriate position . Recommend withdrawal and repositioning . This finding and recommendation was discussed with Dr . ___ in the ___ Emergency Department at 2 : 10 p .m . on ___ , three minutes after discovery . 2 . Extensive , right greater than left pulmonary alveolar opacities , centered in the perihilar regions but also involving all lobes , could be due to asymmetric edema , pulmonary hemorrhage / contusion ; in the appropriate clinical setting , underlying infection not excluded . 3 . Blunting of the right costophrenic angle may be due to a pleural effusion .