Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright chest radiograph ___ at 13 32 is submitted .
    OUTPUT:
    
Right subclavian PICC line has its tip in the proximal right atrium unchanged . Near complete opacification of the left hemithorax with mild mediastinal shift to the right likely reflecting a combination of loculated pleural fluid , collapsed lung and pleural masses when correlated with the chest CT dated ___ . The right lung is grossly clear . No pulmonary edema . No pneumothorax