Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided PICC line terminates in the lower superior vena cava . The cardiac , mediastinal and hilar contours appear unchanged . A right lower lobe consolidation is not well seen but was depicted on the recent prior CT . In the left mid lung , there is vague increased opacity in the left lower lung . Pulmonary vasculature appears minimally prominent . Chronic - appearing left - sided rib deformities are unchanged .
    OUTPUT:
    
Developing patchy opacity at the left lower lung . Pneumonia or atelectasis could be considered . Short - term followup radiographs may be helpful . A consolidation seen on CT performed since the prior chest radiographs is not well visualized given that it lies posterior to the right hemidiaphragm .