Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ET tube terminates approximately 5 .2 cm above the carina . There is a right sided central line which terminates in the low SVC . There is an enteric tube , which extends below the diaphragm with tip likely within the body of the stomach . A left hemodialysis catheter ends at the mid-to - upper SVC . There is moderate cardiomegaly . This is stable compared to exams dating back to at least ___ . There is no pneumothorax . There is a slight interval increase in opacification overlying the upper - to - mid left lung . There are stable small bilateral pleural effusions . There is no pneumothorax .
    OUTPUT:
    
Interval increase in opacification overlying the mid - to - upper left lung concerning for pneumonia . Lines and tubes are in stable position .