Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A Port - A - Cath terminates in the lower superior vena cava . A fiducial seed projects over the right mid lung . The heart is at the upper limits of normal size . The mediastinal and hilar contours appear unchanged . Lungs are hyperinflated . Patchy basilar opacities suggest minor atelectasis with suspected small pleural effusion on the right . There is no free air .
    OUTPUT:
    
No evidence of acute disease including no free air .