ULTRASONOGRAPHIC CHARACTERISTICS OF THE SEMINAL-VESICLES AFTER EJACULATION

被引:14
|
作者
HERNANDEZ, AD [1 ]
URRY, RL [1 ]
SMITH, JA [1 ]
机构
[1] UNIV UTAH,CTR HLTH SCI,DEPT SURG,DIV UROL,50 N MED DR,SALT LAKE CITY,UT 84132
来源
JOURNAL OF UROLOGY | 1990年 / 144卷 / 06期
关键词
D O I
10.1016/S0022-5347(17)39747-1
中图分类号
R5 [内科学]; R69 [泌尿科学(泌尿生殖系疾病)];
学科分类号
1002 ; 100201 ;
摘要
A total of 12 men from a sperm donor bank underwent transrectal ultrasonography before and after ejaculation to investigate possible changes that could influence interpretation of seminal vesicle ultrasonography. The mean length of the seminal vesicles was 2.98 cm. before and 2.95 cm. after ejaculation. The anteroposterior diameter decreased only from 0.59 to 0.52 cm. Minimal differences were noted between the right and left seminal vesicles, and the greatest variation in size in an individual was only 3 mm. These results indicate that interpretation of seminal vesicle anatomy as seen by ultrasonography does not depend upon the temporal relationship to ejaculation.
引用
收藏
页码:1380 / 1382
页数:3
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