肺脓肿机化（低倍镜）
2010-06-02 15:43:58   来源：   评论：0

20. At low magnification, a lung abscess is seen on the right bordered by a thin wall of organizing granulation tissue. The center of the abscess contains neutrophils and necrotic debris. Often, the contents are liquid, so that the abscess contains an air-fluid level on chest radiograph.