毒力较强细菌性肺炎或更严重的肺炎可能与肺组织破坏和出血有关。图中不见肺泡壁，因为早期有脓肿形成。还存在出血。
More virulent bacteria and/or more severe pneumonias can be associated with destruction of lung tissue and hemorrhage. Here, alveolar walls are no longer visible because there is early abscess formation. There is also hemorrhage.
