106例早期食管癌双对比造影分析

本文报道１０６例病理证实的早期食管癌（ＥＥＣ），分析了ＥＥＣ双对比造影表现征象为：①环征、半环征；②平盘、棒状隆起；③结节泡沫状阴影；④偏侧局限性管壁凹陷增厚或缺口、双边征；⑤斑状及条状龛影。文中分析了ＥＥＣ分型Ｘ线表现，讨论了ＥＥＣ与进展癌、良性隆起性病变以及食管炎的鉴别诊断。强调在基层医院利用现有机器条件，积极开展双对比造影是食管癌早期诊断的关键。

ANALYSISING OF DOUBLE CONTRAST RADIOGRAPHY ON 106 CASES OF EAKLY ESOPHAGEAL CANCER

With the analysis of 106 cases of early esophageal cancer,five features on thedouble contrast radiography ( DCR ) in the esophageal cancer(EC)are discussed in this arti-cle. The first one is a lesion looking like as a ring or half a ring.The second is like as a plateor with a bar-shaped eminence.The third is in the shape of a nodular foamy shadow. Thefourth is as a limited thickening of the sunken part on one side of the esophageal wall as a bi一lateral defect.The fifth looks like a spot or a line niche shadow. The differential diagnosis isdiscussed between EC,develping cancer,benign pathological protrusion and esophagitis. Theseparate X-ray of EC is analysised,too. In the author’s opinion,it is the key work to useDCR for the early diagnosis of esophageal cancer in the grassroots hospital.