Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is redemonstration of a pigtail drainage catheter at the right lung base with adjacent right infrahilar opacity , similar in appearance to prior study . Persistent widespread parenchymal consolidations are slightly increased in density , compatible with worsening edema . Small right effusion is unchanged . There is no pneumothorax . Esophageal stent is unchanged and appears patent .
    OUTPUT:
    
Unchanged appearance of right infrahilar consolidation with adjacent pigtail drainage catheter . Mildly progressed pulmonary edema .