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Analysis of Doppler Ultrasonography in Penile Artery
Author(s): ZHU Guangyou, LIU Hongguo, CHEN Meiying, SHEN Yan
Pages: 180-
182
Year: 2005
Issue:
3
Journal: JOURNAL OF FORENSIC MEDICINE
Keyword: 勃起障碍; 动脉血流; Doppler超声诊断;
Abstract: 目的研究健康成年男性阴茎背动脉(DA)、海绵体动脉(CA)PI、RI及S/D的正常值.方法将257名健康成年男性按年龄分为5组,分别为<30岁组65名,30~39岁组83名,40~49岁组61名,50~59岁组38名,60岁以上组10名.用Logidop(R)2型数字式Doppler超声血流仪检查双侧阴茎背动脉、双侧海绵体动脉PI、RI及S/D值.结果阴茎疲软状态下,阴茎背动脉、海绵体动脉PI、RI和S/D值个体左右比较无差异,各年龄组也无差异.建议正常参考值分别为:(1)LDA:PI 1.43~3.43,RI0.72~0.92,S/D 2.68~10.56.(2)RDA:PI 1.47~3.47,RI0.73~0.93,S/D 3.27~10.09.(3)LCA:PI1.49~3.21,RI 0.74~0.90,S/D 3.17~9.55.(4)RCA:PI1.93~3.27,RI0.72~0.90,S/D 3.22~9.42.结论作为一种筛选手段,Doppler超声血流检测手段,有一定的应用价值.
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