Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of Left PICC has moved superiorly approximately by 2 cm and now terminates in upper to mid SVC . Lung volumes remain low . Bilateral pleural effusions are small . Cardiomediastinal silhouette is within normal size .
    OUTPUT:
    
The tip of left PICC has moved superiorly approximately by 2 cm and now terminates at upper to mid SVC .