Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An NG tube is present , tip lies over the right mid abdomen , possibly in the gastric antrum , though notably distal . No free air seen beneath the diaphragms Inspiratory volumes are low , resulting in prominence of the cardiomediastinal silhouette and bronchovascular crowding . There is upper zone redistribution , but doubt overt CHF . Bibasilar atelectasis . No definite infiltrate . No consolidation or effusion detected .
    OUTPUT:
    
NG tube tip overlying the right abdomen , possibly in the gastric antrum , though notably distal . Low inspiratory volumes with bibasilar atelectasis , but no definite infiltrate to suggest a focus of aspiration .