peribronchial marking

例句：

1. 1. The patient's chest X-ray showed a peribronchial marking that required further investigation.
   患者的胸部X光显示了一个支气管周围标记，需要进一步调查。
2. 2. The pathologist identified the peribronchial marking as a benign tumor.
   病理学家将支气管周围标记识别为一个良性肿瘤。
3. 3.The patient underwent surgery to remove the peribronchial marking, which was found to be an inflammatory response.
   患者接受了手术以移除支气管周围标记，发现它实际上是一个炎症反应。