A.食管炎 B.食管癌 C.食管平滑肌瘤 D.食管靜脈曲張 E.賁門失弛緩癥
A.膈神經(jīng) B.喉返神經(jīng) C.臂叢神經(jīng) D.上腔靜脈 E.頸交感神經(jīng)
A.轉(zhuǎn)移性肺癌 B.中央型肺癌 C.粟粒性肺結(jié)核 D.縱隔淋巴肉瘤 E.Pancoast腫瘤