Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-erect chest radiograph is obtained . There is interval placement of cervical spinal fusion hardware . Endotracheal tube ends 2 .2 cm above the carina and is unchanged . Right IJ line terminates in the lower SVC . The tip of NG tube is not visualized beyond mid esophagus . Left pleural effusion has increased in size . Mild pulmonary edema is stable . No pneumothorax .
    OUTPUT:
    
1 . Moderate left pleural effusion has increased . 2 . Tip of NG tube is not visualized beyond mid esophagus , which could be due to technical factors , but correlate with any history of withdrawal or repeat radiograph if confirmation of tip position is needed . 3 . Stable mild pulmonary edema and bibasilar atelectasis .