Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest demonstrates a right PICC with tip at the caval - brachiocephalic junction . An enteric tube traverses below the diaphragm into the stomach and out of view . There is now complete opacification of the right hemithorax with left shift of the trachea and cardiomediastinal silhouette , consistent with a large pleural effusion . The left lung is decreased in volume but relatively well aerated . There is no large effusion on the left . Limited view of the right humerus raises question of osseous demineralization .
    OUTPUT:
    
1 . Right PICC with tip at the caval - brachiocephalic junction . 2 . Marked increase of right pleural effusion , now opacifying the entire right hemithorax .