我科自 1998年以来应用颈高频探头超声诊断颈段食管癌2 2例 ,并进行ＴＮＭ分期 ,同时彩色多普勒血流显像技术观察病变段内血流情况 ,现报告如下 :1　临床资料2 2例患者为我院门诊及住院病人 ,均经病理证实 ,其中男16例 ,女 6例 ,年龄 41～ 72岁 ,平均 5 2 .5岁。对照组为 2 6例 Since 1998, our department has applied cervical high-frequency probe to diagnose 22 cases of cervical esophageal carcinoma by ultrasound, and performed TNM staging. At the same time, color flow Doppler flow imaging was used to observe the blood flow in the diseased segment. The report is as follows: 1 Clinical Twenty-two patients were outpatients and inpatients in our hospital. All of them were confirmed by pathology, including 16 males and 6 females, aged 41-72 years, with an average of 2.5 years old. The control group was 26 cases