Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded . A new opacity is noted in the left costophrenic angle . No other focal opacities are noted bilaterally . Cardiomediastinal and hilar contours are unremarkable . There is no pleural effusion or pneumothorax . There has been interval removal of a left - sided subclavian line with an interval placement of a tunnel trialysis line that ends in the lower SVC .
    OUTPUT:
    
New opacity in the left costophrenic angle is compatible with left lower lobe pneumonia .