adj.肋膜的；胸膜的
With extensive involvement, the pleural space may be obliterated. 胸膜的广泛受累，可能出现胸膜腔闭塞。
Microscopically, the fibrous pleural plaque is composed of dense layers of collagen. 显微镜下可见胸膜的纤维化是由胶原质所构成的致密层。
