Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is probable mild cardiomegaly , not significantly changed . There is right - greater - than - left perihilar engorgement , more than seen on the prior study , with vascular crowding in the right cardiophrenic region and minimal atelectasis at the right - greater - than - left bases . There is upper zone redistribution . No interstitial edema . No definite pleural effusion . No frank consolidation . No pneumothorax detected . Again seen is a 3 .3 mm calcified granuloma at the left base . Compared with ___ , the PICC line has been removed .
    OUTPUT:
    
Mild cardiomegaly is probably not significantly changed Suspect vascular plethora , with upper zone redistribution and engorgement of the perihilar vessels . However , there is no interstitial edema . Right base atelectasis , with crowding of vessels in the right infrahilar region . The possibility of an early infectious infiltrate in this area can not be entirely excluded . Elsewhere , no focal infiltrate is identified .