Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . There is a large right pneumothorax with complete collapse of the right lung . No shift of midline structures to the left to suggest a tension component . No pleural effusion . Suture material at the left lung apex suggests prior surgical resection . Left lung is otherwise unremarkable . Cardiomediastinal silhouette appears normal . Bony structures are intact .
    OUTPUT:
    
Large right pneumothorax without signs of tension . Decompression with chest tube advised .