Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right - sided central line is unchanged . The feeding tube tip is off the film , at least in the stomach . There is some hazy increased lung markings in the right lower lung that could represent an area of volume loss or early infiltrate . The left lung is clear . Heart is mildly enlarged . The pulmonary vasculature is normal
    OUTPUT:
    
Right lower lobe volume loss versus infiltrate