【摘要】 体表超声检查１５例中段食管癌及６６例正常人，食管癌显示率为９３％（１４／１５）。食管癌表现为壁不同程度增厚（均值１０．３±３．７ｍｍ）及内腔回声改变。作者认为此种技术诊断食管癌具有一定的临床价值。更多还原

【Abstract】 Fifteen cases with mid segment esophageal carcinoma were examined by body surface ultradonography.The diagnosis sensitivity rate was 93%(14/15).The mean value of carcinoma thickening was 10 3±3 7mm with abnormal echo of the internal lumen.It is concluded that the technique is valuable for diagnosing mid segment esophageal carcinoma.更多还原