Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right apical chest tube is in unchanged position . No pneumothorax is evident . Post-pleurodesis changes in the right lung base appear unchanged compared to recent prior examinations . Subcutaneous air within the soft tissues of the right chest wall has decreased in the interval . There is blunting of the left costophrenic angle similar to prior , suggestive of a chronic small left effusion . A small amount of fluid is seen layering in the minor fissure . Bibasilar atelectasis is probable . The upper and mid lungs appear clear . No pulmonary vascular congestion or overt edema is identified . Mediastinal and hilar contours are within normal limits . The heart size may be minimally increased , possibly due to a new pericardial effusion .
    OUTPUT:
    
1 . Post - procedural changes from recent right pleurodesis . Decreased subcutaneous air in the right chest wall . 2 . Unchanged position of right apical chest tube . No pneumothorax . 3 . Unchanged small left pleural effusion . 4 . Probable bibasilar atelectasis . 5 . Mild increase in cardiac size could reflect developing pericardial effusion .