Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The large right pneumothorax has increased in size . Right pleural catheter is unchanged in position . There is worsening pulmonary edema . A left upper lobe opacity may be edema however a pneumonia can not be excluded . No pleural effusion is seen . The cardiac , hilar and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Worsening large right pneumothorax . Pulmonary edema has also increased . Left upper lobe opacity may be edema however pneumonia can not be excluded .