影像学习 | 都转移了，怎么还是良性肿瘤？

病史

70 / F；chest pain (onset: 2 days ago), past history of pelvic surgery (50 years ago), non-smoker

70岁，女性；胸痛2天，既往史：50年前盆腔手术史，非吸烟患者。

影像学检查

图1 胸片正位（10年前后对比）

图2 胸部CT增强

图3 胸部CT肺窗

图4 胸部CT增强

影像学表现

Figure 1. Chest PA shows multiple nodules and masses in both lungs with left pneumothorax. There was another previous chest PA from outside hospital taken 10 years ago.

图1.胸片显示两肺多发结节或肿块伴左侧气胸。外院10年前另一胸片。（小编：前后对比病变明显进展）

Figure 2-4. On chest CT after chest tube insertion in left hemithorax, there are multiple nodules and masses with/without cavity in both lungs.

图2-4.胸部CT显示左侧气胸置管后，两肺多发结节或肿块伴或不伴空洞。