Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable AP chest radiograph demonstrates interval placement of a right internal jugular central line its tip which appears to terminate in the within the right atrium . For definite placement within the superior vena cava , recommend withdrawal of 3 cm . An endotracheal tube ends 2 .8 cm from the level of the carinal . An enteric tube cord in the anticipated location of the esophagus in an uncomplicated course . Low lung volumes are again demonstrated with subsequent bronchovascular crowding . Bibasilar atelectasis is noted . Previously seen consolidation at the right base appears less conspicuous . No large pleural effusion is identified . No pneumothorax .
    OUTPUT:
    
Right internal jugular central line its tip which appears to terminate within the right atrium . For placement within the superior vena cava , recommend withdrawal of 3 cm . Right basilar opacity appears less conspicuous on current examination .