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Volume of total prostate and volume of transitional zone in different age groups in the elderly males
Author(s): 
Pages: 477-479
Year: Issue:  8
Journal: CHINESE JOURNAL OF UROLOGY

Keyword:  良性前列腺增生年龄移行带体积;
Abstract: 目的探讨不同年龄段前列腺体积、移行带体积及移行带指数变化的临床意义. 方法北京市某社区213例50~79岁男性,分为三个年龄段,采用经直肠超声测量前列腺体积、移行带体积,计算移行带指数,并对三组资料进行统计学分析. 结果 50岁~、60岁~、70~79岁三个年龄段例数分别为75、81、57例,前列腺总体积平均值分别为(23.82±8.83)ml、(29.16± 10.01)ml、(33.77±11.74)ml;移行带体积平均值分别为(1.52±1.19)ml、(3.60±3.66)ml、(7.25±7.02)ml;移行带指数平均值分别为0.10±0.12、0.13±0.11、0.20±0.11.统计分析显示三组间移行带体积及其指数差别有显著性意义,前列腺总体积差别无显著性意义. 结论前列腺总体积、移行带体积随年龄增长而增加,移行带增长速度明显快于前列腺总体积,移行带指数反映了前列腺总体积、移行带体积的变化差异.
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