Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright view of the chest provided . Additional history provided is that of hepatocellular carcinoma . Lung volumes are low with bibasilar atelectasis . Tiny pleural effusions are likely present . No pneumothorax . No convincing evidence of pneumonia . The heart size can not be assessed . The mediastinal contour appears unremarkable with unfolded thoracic aorta noted . Calcified pulmonary nodule as seen on prior CT torso was seen along the lateral right mid lung . The imaged osseous structures appear intact . There is no sign of free air below the right hemidiaphragm .
    OUTPUT:
    
Bibasilar atelectasis with probable small pleural effusions . Limited exam without definite signs of pneumonia or overt CHF .