肺脓肿（大体）
2010-06-02 15:43:58   来源：   评论：0

12.Seen here are two lung abscesses, one in the upper lobe and one in the lower lobe of this left lung. An abscess is a complication of severe pneumonia, most typically from virulent organisms such as S. aureus. Abscesses are complications of aspiration, where they appear more frequently in the right posterior lung.