Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided Port - A - Cath terminates at the low SVC . The heart size is normal . The hilar and mediastinal contours are within normal limits . There is no pneumothorax or pleural effusion . Linear bibasilar atelectasis is unchanged . A vague left lower lobe opacity appears slightly increased in comparison to prior radiographs .
    OUTPUT:
    
Slightly increased left lower lobe opacity may signify an early pneumonia in this neutropenic patient . The findings were discussed by Dr . ___ with Dr . ___ ___ telephone at the time of interpretation , 4 :14 PM on ___ .