Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph ___ at 08 : 12 is submitted .
    OUTPUT:
    
Right sided Port - A - Cath unchanged in position . Lung volumes are lower with crowding of the pulmonary vasculature . Bilateral increasing effusions with associated persisting consolidation in the left lower lobe and more patchy opacity at the right base favoring atelectasis , although superimposed pneumonia can not be excluded . No evidence of pulmonary edema or pneumothorax . Cardiac and mediastinal contours are likely stable given differences in positioning and inspiration between studies .