Endoscopic ultrasound (EUS) is used to stage superficial BE-related neoplasms, yet endoscopic staging can be incongruent to that obtained after pathologic examination.

• 内镜下超声（EUS）被用于给浅表性BE相关肿瘤进行分期，而这个内镜下的分期结果往往与之后的病理检查结果不相符。