Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided Port - A - Cath again seen terminating in the low SVC / cavoatrial junction . There has been interval removal of a left - sided PICC . Mild bibasilar atelectasis is seen . There is also new patchy opacity projecting over the right mid lung , best seen on the frontal view , and infectious process is very present . There is also subtle new ground - glass opacity , small , measuring 1 cm , projecting over the left mid lung could be a second site of infection . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Subtle air is opacity opacity in the bilateral mid lung zones could be due to infection . These findings are new as compared to the prior study , and best seen on the frontal view .