Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An enteric tube courses below the diaphragm and into the stomach with the tip projecting at the level of the pylorus or first portion of the duodenum . A left subclavian central venous catheter is unchanged terminating in the low SVC . The endotracheal tube terminates 8 .5 cm from the carina , similar to the prior study . Low lung volumes cause bronchovascular crowding . A moderate left pleural effusion is unchanged . A small to moderate right pleural effusion is partially imaged as the right costophrenic sulcus is excluded from the field of view . Mild pulmonary vascular congestion without frank edema is similar . A rounded density in the right upper quadrant may represent a small gallstone .
    OUTPUT:
    
1 . Enteric tube terminates the level of the pylorus were the first portion of the duodenum . 2 . Unchanged low lung volumes and bilateral pleural effusions . 3 . Endotracheal tube remains 8 .5 cm from the carina and should be advanced for optimal positioning .