Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right - sided port , which terminates in the right atrium . The heart size is normal . The hilar and mediastinal contours are normal . The lungs are clear without evidence of focal consolidations concerning for pneumonia . There is no large pleural effusion , or evidence of pneumothorax . The visualized osseous structures are unremarkable . There appears to be interval improvement of moderate pulmonary edema compared to the exam dated back to ___ .
    OUTPUT:
    
No focal consolidations concerning for pneumonia identified .