论文部分内容阅读
我院采用隐血珠作为普查上消化道肿瘤的初步筛选方法，从1986年至1993年，在全国各地20余个地区，作隐血检测242296人，其中17915人接受了胃镜检查，病理证实为肿瘤的共638人，平均癌检出率为3．56％。得出的结论是采用隐血检测法普查上消化道肿瘤，特异性虽不是很高，但可以发现大显的早期癌，同时提供上消化道粘膜潜在的疾病信息。
Our hospital used occult blood beads as a preliminary screening method for screening of upper digestive tract tumors. From 1986 to 1993, 242 296 occult blood tests were performed in more than 20 areas across the country, of which 17915 were examined by gastroscopy. Pathology was confirmed as a tumor. A total of 638 people had an average cancer detection rate of 3.56%. The conclusion is that the occult blood test is used to survey upper gastrointestinal cancers. Although the specificity is not very high, early cancer of the big dynasty can be discovered, and the information of the upper gastrointestinal mucosa may be provided.