Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided PICC terminates in the mid to distal SVC . The patient is somewhat rotated on today 's study which limits assessment of the cardiomediastinal contour however this appears grossly unchanged . There has been improvement in the right basilar atelectasis , there is persistent left lower lobe collapse . Superimposed infection can not be excluded . The remainder of visualized lungs appear grossly clear . Surgical hardware in the cervical and thoracic spine is incompletely evaluated .
    OUTPUT:
    
No significant interval change when compared to the prior study .