Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A new right internal jugular central venous catheter terminates in the lower superior vena cava . There is no pneumothorax . The cardiac , mediastinal and hilar contours appear stable . There is no pleural effusion on the right but there is a suggestion of a small pleural effusion on the left with increased , confluent but focal opacity obscuring the left heart border , probably within the lingula .
    OUTPUT:
    
Central venous catheter terminating in the superior vena cava ; no evidence of pneumothorax . Increased opacification in the left mid to lower lung , suggesting developing opacity , possibly pneumonia , in the lingula with small suspected pleural effusion .