Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-upright radiograph of the chest demonstrates low lung volumes with resulting bronchovascular crowding . There has been slight interval increase in the severity of the opacities at the bilateral lung bases . New left - sided small pleural effusion . Mild cardiomegaly is stable . There is no pneumothorax . Endotracheal tube ends 5 .9 cm from the carina . Nasogastric tube ends in the stomach . Right - sided PICC line ends in distal SVC .
    OUTPUT:
    
1 . Endotracheal tube ends 5 .9 cm from the carina . 2 . Interval increase in severity of opacities at the bilateral bases and new small left - sided pleural effusion .