Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided PICC terminates in the low SVC . The Dobhoff tube extends into the stomach . Lung volumes are low . Cardiomediastinal silhouette is unchanged . Bilateral moderate pleural effusions appears to have increased on the right and decreased on the left however changes may be positional . There is persistent bibasilar atelectasis , however a superimposed pneumonia at the lung base can not be excluded . There is no pulmonary edema or pneumothorax .
    OUTPUT:
    
Persistent bilateral pleural effusions atelectasis . A superimposed pneumonia at the lung bases can not be excluded in the appropriate clinical setting .