贲门 X 线诊断时有失误。现将我院 X 线贲门区失误作以分析。本文自一九七二年至一九八四年十三年来经手术的贲门癌共七百十例,X 线误诊二十二例。误诊率为3%。其中男性十七例,女性五例,最轻年龄33岁,最大66岁,平均年龄51岁。临床上因吞咽困难求诊20例。2例仅有胸骨后不适。有关 X 线诊断失误如下: There was a mistake in the X-ray diagnosis. The mistakes in the X-ray zone in our hospital are now analyzed. In this paper, there have been a total of 700 cardiac cancers undergoing surgery from 1973 to 1984, and 22 cases were misdiagnosed with X-rays. Misdiagnosis rate is 3%. Among them, there are 17 males and 5 females. The youngest is 33 years old and the oldest is 66 years old. The average age is 51 years old. Clinically, 20 cases were treated for dysphagia. Only 2 cases of poststernal discomfort. The X-ray diagnostic errors are as follows: