罕见的血管异常，酷似支气管源性癌。

Verma Sanjeev Kumar, Mahajan Vineet

Department of Pulmonary Medicine, Chhatrpati Shahuji Maharaj Medical University, Lucknow, Uttar Pradesh, India.

Lung India. 2011 Apr;28(2):145-7. doi: 10.4103/0970-2113.80336.

We report a case of anomalous left pulmonary artery (pulmonary artery sling) detected incidentally on computed tomography thorax. This was carried out to rule out bronchogenic carcinoma in a patient of chronic obstructive pulmonary disease who presented with streaking. He was a chronic smoker having bilateral hilar prominence on chest radiograph.

我们报告一例在胸部计算机断层扫描时偶然发现的左肺动脉异常（肺动脉吊带）病例。该检查是为了排除一名患有慢性阻塞性肺疾病且有条纹状表现的患者的支气管源性癌。他是一名长期吸烟者，胸部X线片显示双侧肺门突出。