摘要
１９８４年，中国医学科学院肿瘤研究所医务人员在河南林县食管癌高发区进行了食管癌普查，Ｘ线检查１７７例，均为细胞学发现有鳞癌细胞者。Ｘ线诊断早期癌１２２例，高度可疑早期癌２１例，Ｘ线阴性３４例。食管镜及病理证实早期癌１６０例，食管上皮不典型增生１７例。所有病例作了Ｘ线与食管镜的对照观察。Ｘ线诊断的准确性为８１．４％，敏感性为８４．３％，假阳性为４．４％，假阴性１４．１％。以上结果表明Ｘ线检查在早期食管癌的诊断中有较重要的作用，但是最后的诊断需内镜与病理证实。
In 1984, mass survey for detecting early esophageal carcinoma(EEC) was carried out in high-incidence area of Linxian county of Henan province by medicalworkers of the Cancer Institute of Chinese Academy of Medical Sciences. Radiologic examinations were done in 177 cases, all of them were positive for squamous cancer in cytologic examination. The results of X-ray examinations were EEC 122,highly suspicious of EEC 21, negative 34. 160 cases of EEC and 17 cases of atypicalhyperplasia were proved by endoscopic and pathologic examinations. Correlation ofX-ray and endoscopic findings was performed. The accuracy of X-ray examinationwas 81. 4%, sensitivity 84. 3%, false positive rate 4. 4%, false negative rate14. 1 %. Rdiologic examination has a significant role in the detection of EEC.Thefinal diagnosis of EEC can only be established by endoscopic and pathologic confirmation.
出处
《肿瘤防治研究》
CAS
CSCD
北大核心
1996年第1期1-3,共3页
Cancer Research on Prevention and Treatment
