Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left PICC terminates in the lower SVC . Cardiomediastinal silhouette is stable . Lung volumes remain low . Linear right basilar opacities likely represent platelike atelectasis . There is no focal consolidation , pleural effusion or pneumothorax .
    OUTPUT:
    
No substantial change compared to the prior exam .