摘要
目的 :研究慢性前列腺炎 (chronicprostatitis ,CP)中前列腺特异性抗原 (PSA)水平。 方法 :选择诊断为ⅢA型前列腺炎患者 4 5例 ,30例健康男性为正常对照 ,分别检测血清PSA水平 ,并进行分析。 结果 :在 4 5例ⅢA型前列腺炎患者中 ,血清PSA水平为 2 .4 1± 0 .6 4 μg/L ,而正常对照组为0 .93± 0 .5 2 μg/L ,2组PSA水平差异具有显著性(P <0 .0 5 )。其中 ,ⅢA型前列腺炎患者中血清PSA超过 4 .0 μg/L的共有 6例 (1 3.3%) ,而正常对照组中仅有 1例(3.3%)。ⅢA型前列腺炎患者中 ,随着前列腺按摩液内白细胞数增加 ,PSA水平有一定程度的增高 ,但没有显著性差异。 结论 :ⅢA型前列腺炎可以使血清PSA水平有一定程度的增高 ,在诊断过程中应予以考虑。
Objective: To investigate the levels of prostatic specific antigen(PSA) in patients with chronic prostatitis. Methods: Forty-five patients with diagnosed inflammatory chronic pelvic pain syndrome (NIH categoryⅢA prostatitis) were inquired about the history symptoms and signs of prostatitis, and underwent digital rectal examination of the prostate as well as analysis of expressed prostatic secretions(EPS). Bacterial infection was also analyzed by pre-and post- massage test (PPMT), and PSA in the blood was detected. Thirty healthy males without inflammation in EPS were selected as controls. Results: In 45 cases of the patients with NIH category ⅢA prostatitis, the PSA level in the blood was 2.41± 0.64 μg/L,and that in the control group was 0.93± 0.52 μg/L,with significant difference (P< 0.05). And among the 45 patients there were 6 ( 13.3%) whose PSA levels were over 4.0 μg/L, but there was only 1 in the 30 control males( 3.3%). In ⅢA prostatitis, the PSA level was elevated with the increase of inflammation in EPS, but with no significant difference. Conclusions: In the diagnosis of prostate diseases, it should be taken into account that chronic non-bacterial prostatitis might elevate the level of PSA to a cretain extent.
出处
《中华男科学杂志》
CAS
CSCD
2004年第12期907-908,911,共3页
National Journal of Andrology
关键词
ⅢA型前列腺炎
前列腺特异性抗原
前列腺按摩液
NIH categoryⅢA prostatitis
prostatic specific antigen
expressed prostatic secretion
