With the aid of a film of moisture between them, the lung pleura adheres tightly to the cavity pleura. 肺胸膜与胸腔胸膜借助于它们之间的水膜紧紧贴连。
There is a small, irregular subpleural granuloma involving the lung, and the spleen shows multiple small tan to yellow miliary granulomas. 上图示小的不规则的胸膜下肉芽肿累及肺，下图示脾多发性小的黄褐色至黄色的粟粒性肉芽肿。
Rib infection is often secondary to trauma or from the direct spread of infection from the underlying lung or pleura. 摘要肋骨发炎的病灶往往来自外界创伤或因肋骨下肺实质感染或肋膜腔感染而次发性发炎。
