支气管肺炎病情比较轻，但仍有灰黄*色的实变区域。右下有肺动脉和支气管的部位是肺门。许多支气管肺炎发生于病毒性肺炎患者,尤其冬季流行性感冒较多时，老年人最容易发病。
This bronchopneumonia is more subtle, but there are areas of lighter tan consolidation. The hilum is seen at the lower right with radiating pulmonary arteries and bronchi.Many bronchopneumonias follow an earlier viral pneumonia, particularly in older persons in the winter months when influenza is more common.
