The results indicated that the pulmonarypleura is very thick and rich in collagenous fibers and elastic fibers.
结果表明，藏獒肺胸膜较厚，其中富含大量胶原纤维和弹性纤维；
2
Parietal pleural dissemination with nodules were found in 45 sites which located on the diaphragmatic pleura, the costal pleura, the mediastinal pleura, and the pulmonary ligament.
壁层胸膜转移结节分布在膈胸膜、肋胸膜、纵隔胸膜、肺韧带，共45处。
3
All the cases had been testified in pathology. Out of the cases, 32 were pulmonary tumor, 16 pleura tumor, 10 mediastinum tumor.