Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest film ___ at 09 :47 is submitted .
    OUTPUT:
    
A left - sided Port - A - Cath remains in place with the tip terminating in the mid to distal SVC . Overall cardiac and mediastinal contours are stable . Lung volumes remain low with crowding of the pulmonary vasculature and no overt pulmonary edema . No focal airspace consolidation to suggest pneumonia . No pneumothorax .