1·The disease distribution by anatomical site was: pleura, 41.3%; peritoneum, 4.5%; pericardium, 0.3%; and unspecified sites, 43.1%.
从解剖部位看，疾病的分布为：胸膜，41.3%；腹膜，4.5%；心包，0.3%；非指定部位，43.1%。
2·The lining inside your abdomen (the peritoneum) becomes the filter.
你腹部内的膜(腹膜)成为过滤器。
3·The lining inside your abdomen ( the peritoneum ) becomes the filter.
你腹部内的膜（ 腹膜） 成为过滤器。
4·Varying degree of serofibrinous inflammation are occasionally encountered involving the pleura and peritoneum.
偶尔看到波及胸膜和腹膜的不同程度的浆液纤维性炎症。
5·Varying degree of serofibrinous inflammation are occasionally encountered involving the pleura and peritoneum .
偶尔看到波及胸膜和腹膜的不同程度的浆液纤维性炎症。