易误诊的食管隆起性病变1例  

An easily misdiagnosed case of esophageal protuberant lesion

作　　者：管程齐[1] 张健锋[1] GUAN Chengqi;ZHANG Jianfeng(Department of Gastroenterology,Affiliated Hospital of Nantong University,Nantong 226000,China)

机构地区：[1]南通大学附属医院消化内科,江苏南通226000

出　　处：《胃肠病学和肝病学杂志》2021年第5期597-598,共2页Chinese Journal of Gastroenterology and Hepatology

基　　金：国家青年科学基金项目(81502005)。

摘　　要：食管隆起性病变常见于平滑肌瘤、脂肪瘤等黏膜下肿瘤。超声内镜在鉴别真正的黏膜下肿瘤和外部压迫时起着至关重要的作用。此外,多普勒能清晰显示血流信号,从而证明血管的存在。现将1例罕见的异常扩张的支气管动脉引起的食管隆起性病变报道如下,以提高对该病的认识,避免误诊。Submucosal eminence lesions of esophagus are common in submucosal tumors such as leiomyoma and lipoma.Endoscopic ultrasonography plays an important role in differentiating true submucosal tumors from external compression.In addition,Doppler can clearly show the blood flow signal,thus proving the existence of blood vessels.In order to improve the understanding of the disease,a rare case of esophageal protrusion caused by abnormally dilated bronchial artery was reported as follows.

关 键 词：支气管动脉 超声内镜 

分 类 号：R735.1[医药卫生—肿瘤]