摘要
为观察健康成年人肛乳头形态、大小及分布,我们对890名健康成人进行观察。结果发现,肛乳头出现率为29.55%(263/890)。肛乳头分布:1~2点位165枚(29.46%),5点位72枚(12.86%),9~11点位164枚(29.29%),12点位36枚(6.43%),6点位10枚(1.79%)。肛乳头基底宽度为(5.26±1.29)mm,高度为(3.59±0.97)mm,基底宽度大于高度,差异有统计学意义,PdO.05。结果表明。肛乳头以胸膝位1~2点位、5点位、9~11点位最为密集。正常成年人肛乳头基底宽度大于高度。
This study was to investigate the features of form,size and distribution of anal papilla in healthy aduh.The results investigated 890 people showed:in anal papilla, their appear'ance frequency was 29.55% (263/890), they distribute at 1-2 point-site 165 (29.46 %), 5 point-sitz 72 (12.86 %), 9-11 point-site 164 (29.29%) ,12 point-site 36(6.43%),6 point-sitz 10(1.79%),their base width was (5.26±1.29) mm,height was (3.59±0.97) mm,i.e width〉height( P〈0.05).Resuhs show that anal papilla are more concentrated at 1-2,5 and 9-10 point-sitz,and in healthy adult its base width is larger than its height.
出处
《中国肛肠病杂志》
2015年第6期41-42,共2页
Chinese Journal of Coloproctology
关键词
健康成人
肛乳头
出现率
形态
大小
分布
Healthy adult
Anal papilla
Apperance frequency
Form
Size
Distribution