摘要
食管良性肿瘤在临床上比较少见,这些肿瘤的共同特点是生长缓慢。较小者一般无明显症状,瘤体较大时可产生胸骨后不适或吞咽困难等症状。随着内镜检查的普及,食管良性肿瘤的诊出率有所上升,但占全部食管肿瘤中仍不足1%,且多为黏膜下肿物。病理活检对食管黏膜下肿物的诊断意义不大,伴随超声内镜技术的开展,通过超声影像图特征对病变的起源和性质提供帮助,极大地提高了食管良性肿物的诊治水平。
Summary：Benign tumors of the esophagus are clinically rare and generally slow growing as their common feature. Small lesions are usually asymptomatic, while large ones can cause retrosternal chest discomfort or dysphagia. Along with the rise in popularity of endoscopic procedures in recent years, the prevalence of diagnosed benign esophageal tumors has been increasing but yet accounted for less than 1% of all esophageal neoplasms. Most benign tumors of the esophagus are submucosal,for which the diagnostic value of biopsy appears limited. Development of ultrasonic endoscope techniques has greatly improved diagnosis and treatment of benign esophageal tumors in that EUS helps to identify origin and character of the lesions.
出处
《中国实用内科杂志》
CAS
CSCD
北大核心
2010年第8期687-689,共3页
Chinese Journal of Practical Internal Medicine
关键词
食管良性肿瘤
超声内镜
benign tumors of the esophagus
ultrasonic endoscope
