Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left internal jugular line is present with tip in the upper SVC . An enteric tube can be followed to the level of the distal esophagus , but the tube can not be followed beyond that point . There is a small left pleural effusion . There is no pneumothorax or right pleural effusion . There are low lung volumes . Left retrocardiac opacity is present , likely reflecting atelectasis . Pulmonary vasculature is within normal limits . The patient is status post right rotator cuff repair .
    OUTPUT:
    
Small left pleural effusion and left basilar atelectasis . No pulmonary edema .