Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single semi-supine view of the chest demonstrates a right mid lung opacity concerning for infection . Streaky opacities at the left lung base are likely atelectasis . There may be a small left pleural effusion . The right appears clear . No pneumothorax . Mild cardiomegaly . Pacemaker wires terminate in the atrium and ventricle respectively . No free air .
    OUTPUT:
    
Right mid lung suprahilar opacities concerning for pneumonia .