Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is mildly enlarged . There are patchy basilar opacities that could be seen with pneumonia . The main change is that there is a new band - like opacity in the right costophrenic sulcus which suggests a degree of atelectasis . There is no definite pleural effusion or pneumothorax .
    OUTPUT:
    
PATCHY BASILAR OPACITIES FOR WHICH A PNEUMONIA COULD BE CONSIDERED AS THE ETIOLOGY IN APPROPRIATE CLINICAL SETTING . THE ONLY CHANGE IS NEW BAND - LIKE OPACITY AT THE BASE WHICH SUGGESTS SUPERIMPOSED ATELECTASIS .