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二、临床方面近20年来,在某些肛肠疾病的诊断、分类上又有了进一步认识,为治疗提供了一些新原则。在治疗上出现了一些新疗法和新技术。下面介绍常见和疑难的10种肛肠疾病的临床研究概况。 (一)痔:痔疮在国外也是一种常见病。据日本的资料,1977年对1,000名40～60岁人的调查中,现有痔症状的发病率占56.7%。如包括过去曾有过病史在内,其发病率则达72.9%。 1.内痔诊断分期上的新认识:自从1919年有人报告了内痔按三期分类,受到许多国家的承认。在临床应用中,因第三期内痔(大便时内痔脱出肛外需用
Second, the clinical aspects of the past 20 years, in some anorectal disease diagnosis, classification and further understanding of the treatment provided some new principles. There have been some new treatments and new techniques in the treatment. The following describes the common and difficult clinical 10 kinds of anorectal disease research profiles. (A) hemorrhoids: Hemorrhoids in foreign countries is also a common disease. According to the Japanese data, the current incidence of hemorrhoid symptoms in a survey of 1,000 persons aged 40 to 60 in 1977 accounted for 56.7%. Including the history of the past, including the past, the incidence rate reached 72.9%. 1. Internal hemorrhoids diagnosis staging new understanding: Since 1919 hemorrhoids were reported classified by phase III, by many countries recognized. In clinical applications, due to the third phase of hemorrhoids (stool when the hemorrhoids prolapse need to use