Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent dense consolidation within the right lower lobe concerning for pneumonia , unchanged from prior examination . Right - sided Port - A - Cath tip terminates in the proximal right atrium . Cardiac , mediastinal and hilar contours are unchanged . The pulmonary vasculature is not engorged . Left lung is clear . No pleural effusion or pneumothorax is seen . No acute osseous abnormality is detected .
    OUTPUT:
    
Unchanged right lower lobe pneumonia . No evidence for pulmonary edema .