Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The previously seen right - sided PICC line is no longer seen . There has also been interval removal of a previously seen left - sided internal jugular central venous catheter . The right hemidiaphragm remains elevated and there is a small right pleural effusion . Mild left base atelectasis is seen . There may be a trace left pleural effusion . The aorta is calcified and tortuous . The cardiac silhouette does not appear enlarged . There is no overt pulmonary edema . A drain / catheter is partially imaged overlying the left abdomen .
    OUTPUT:
    
Small right pleural effusion and persistently elevated right hemidiaphragm . Possible trace left pleural effusion . Mild left base atelectasis .