417例食管上皮细胞重度增生随访性研究  

A Follow-up Study of 417 Cases of Severe Esophageal Epithelial Cell Hyperplasia

作　　者：陶德明[1] 胥永忠[1] 王旭华[1] 顾元凯[1] 王德易 王天秀 

机构地区：[1]四川省盐亭县肿瘤防治研究所

出　　处：《河南肿瘤学杂志》1997年第1期38-39,共2页Henan Journal of Oncology

基　　金：四川省卫生厅科学研究基金

摘　　要：本文对食管上皮细胞重度增生４１７例未经特殊治疗而进行随访性研究结果说明：重度增生的自然转归结果为１６２例转归为食管癌，占３８．８％，２８例死于其它癌。占６．７％，１６９例死于其它病，占４０．６％，５８例为现症患者，占１３．９％。对１５７例因食管癌死亡者进行癌变时间研究说明以１￣５年为多，占５６．１％，其平均癌变时间为３年６月。Four hundred and seveteen cases of sever esophageal epithelial cell hyperplasia without speifictreatment were studied by means of follow-up. The results indicaed that the final results of the naturalcourse of the severe esophageal epithelial cell hyperplasia were esophageal cancer (38. 8%, 162/417),death of other diseases(40. 6%, 169/417), death of other cancers (6. 7%,28/417)and ekisting patientswith edageal epthelial cell hyperlasia(13. 9%, 58/417). 58 existing current patients with esophagealepithelial cell hyperplasia were investigated by cytopathology, the results were as follws: 33 cases werewith normal esophageal epithelia(56. 9% ), 16 with slight esophageal epithelial hyerplasia(27. 6% ). Iwith esophageal carcinoma (1 .7% ) and 8 missed the follow-up (13.8% ) .Such a large scaled follow-upstrdy of the sever esophageal epithelial cell hyperplasis has not been seen at home and abroad.

关 键 词：食管上皮增生 随访研究 食管癌 病因 

分 类 号：R735.1[医药卫生—肿瘤]