Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph ___ at 18 :35 is submitted
    OUTPUT:
    
Left subclavian PICC line remains in place with its tip in the distal SVC . The right subclavian PICC line has been removed . Overall cardiac and mediastinal contours are stable . There is stable biapical pleural thickening possibly related to previous radiation therapy . No developing airspace consolidation is seen to suggest pneumonia . No pulmonary edema , pleural effusions or pneumothorax .