目的：对支气管动脉造影食管支显示情况进行研究，了解与食管气管瘘的关系，以避免或减少这一严重并发症的发生。材料和方法：对152例因肺癌及各种原因所致咯血患者行双侧支气管动脉造影，并进行回顾性研究。结果：24．2％病例食管支明显显影。支气管动脉化疗药物灌注或栓塞治疗后，有2例发生食管气管瘘，采用带膜食管支架治疗。结论：食管静脉显影病例似易于发生食管气管瘘，使用带膜食管支架是有效的治疗方法。 OBJECTIVE: To study the bronchial arteriography of esophageal branches and to understand the relationship with esophageal tracheal fistulas in order to avoid or reduce the occurrence of this severe complication. Materials and Methods: Bilateral bronchial arteriography was performed on 152 patients with hemoptysis due to lung cancer and various causes. A retrospective study was performed. RESULTS: Esophageal branches developed significantly in 24.2% of cases. After broncho-arterial chemotherapy or embolization, there were 2 cases of esophageal tracheal spasm and treatment with membrane esophagus stent. CONCLUSIONS: Esophageal venous development appears to be prone to esophageal fistula, and the use of a membrane-attached esophageal stent is an effective treatment.