RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • KCI등재

        Anal Dysplasia Among Patients With Multiple Human Papillomavirus Anal Lesions: Mosaic or Homogeneity?

        Emilie Lafferre,Laurent Abramowitz,Francine Walker,Dalila Benabderrhamanne,Anne Laurain,Xavier Duval,Florence Tubach 대한대장항문학회 2021 Annals of Coloproctolgy Vol.37 No.4

        Purpose: Anal dysplasia is caused by chronic infection with the human papillomavirus and exposes to the risk of anal cancer. The aim of this study was to evaluate the distribution of dysplasia anal grade among patients operated on for multiple anal condylomas with no macroscopic differences.Methods: This is a cross-sectional study of patients operated on for multiple anal condylomas including a mapping of dysplasia by performing systematically for each patient one biopsy on visible lesion from each of the 4 quadrants on anal margin and in anal canal. All biopsies were read independently by 2 different pathologists.Results: Among 72 patients, 60 were men and 48 were human immunodeficiency virus (HIV)-infected with a median age of 37.5 years. The proportion of high-grade squamous intraepithelial lesion (HSIL) was higher in the anal canal (41.7%) compared to the margin (20.8%) (P = 0.004). HSIL frequency did not differ according to the quadrant (anterior, posterior, right, and left) of the 2 areas. HSIL on anal canal was not associated with HSIL on anal margin and vice versa (P = 0.390). Neither age nor sex was associated to HSIL but HIV positivity increased the risk of HSIL on the anal margin (P = 0.010).Conclusion: Anal dysplasia is heterogeneously distributed in the anal canal as well as between anal canal and anal margin. The diagnostic of the grade of dysplasia for a person should require multiple biopsies on the canal and anal margin.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼