Peribronchoascular nodules are clearly seen, and numerous nodules surround the central bronchi and essels.Nodules in relation to the interlobular septa and centrilobular regions are also seen.

• 支气管血管周围结节清晰可见，大量的结节包绕支气管及血管周围，小叶中心及小叶间隔亦可见。