Color Doppler Flow Imaging of Prostate
- VernacularTitle:前列腺的彩色多普勒血流图
- Author:
Yuhua ZHAO
;
Qinghua LIU
;
Gencheng CAO
- Publication Type:Journal Article
- Keywords:
prostate;
color flow imaging
- From:
Chinese Journal of Ultrasonography
1996;5(6):268-270,59
- CountryChina
- Language:Chinese
-
Abstract:
The hemodynamic examination of prostate was performed transperineally by HP SONOS 1000 or 2500 Ultrasound System with 7.5 MHz transducer.The results of 25 healthy persons showed that:1.In transverse section,two arteries locatced at 5 and 7 o'clock corresponded to the capsule branches of prostate artery with diameter(D)1.7±0.25mm,Vnlax 22.2±8.2cm/s,flow volume(V) 8.O±6.5ml/min;2.The sagittal view showed the urethra branch of prostate artery,red in colonr,D 1.8±0.2mm,Vmax 25.6±10.2cm/s,V 9.5±3.69mI/min.3.Blue streams with lOW velocity were seen near the internal orifice of urethra,were vesicoprostatic venous plexus with D 3.5±1.0mm,their velocity varied with respiration.In presence of prostatic hypertrophy,the velocity and flow volume were less than those in normal case.
