Retrospective study on 29 cases with thoracic diseases. Among them ,lung cancer 16 cases ,esophagus carcinoma 9 cases,intra-segmental segregation 1 case,azygos venous malformation 1 case,chronic bronchitis 1 case,acute trauma hematom in right lung 1 case.

• 方法 :分析 2 9例胸部疾病的间断闭气磁共振气管、支气管单层扫描检查患者 ,其中支气管肺癌 1 6例 ,食管癌 9例 ,肺内型肺段隔离症 1例 ,奇静脉畸形 1例 ,慢性支气管炎 1例 ,肺内急性外伤血肿 1例。