Enhancement of SNR Characteristics in Ultrasound Doppler Color Flow Mapping

Color Doppler ultrasound evaluation of testicular blood flow in stallions.

The objectives of this study were to evaluate the potential use of color Doppler ultrasound to characterize blood flow to the stallion testis, and to establish reference values for Doppler measures of blood flow in the testicular artery of the stallion. Both testes from each of 52 horses were examined using a pulsed-wave color Doppler ultrasound with a sector array 5/7.5 MHz transducer with a 1...

Color Doppler Ultrasound in Uterine Arterial Embolization

Objective To observe and analyze the effect of color doppler ultrasonography (CDU) in uterine arterial embolization (UAE). Methods 160 cases of patients with uterine fibroid were selected in this study. CDU were performed on all patients before UAE as well as 5-9 days and 3-6 months after UAE, so as to observe the shape, size and ultrasonogram of the uterus and uterine fibroid, and the blood ...

color doppler ultrasonography in mapping oral squamous cell carcinoma

background: although color doppler ultrasonography (cdus) is useful in the diagnosis of various diseases of the head and neck, flow signals in oral malignant masses are less studied; hence the present study assesses the usefulness of color doppler ultrasonography in quantifying oral squamous cell carcinoma (oscc) vascularization. in addition, we determine the hemodynamic parameters by spectral ...

Quantitative color Doppler flow mapping. Is flow convergence at the end of the rainbow?

Evaluation of the Effects of Acupuncture on Blood Flow in Humans with Ultrasound Color Doppler Imaging

Color Doppler imaging (CDI) can be used to noninvasively create images of human blood vessels and quantitatively evaluate blood flow in real-time. The purpose of this study was to assess the effects of acupuncture on the blood flow of the peripheral, mesenteric, and retrobulbar arteries by CDI. Statistical significance was defined as P values less than 0.05. Blood flow in the radial and brachia...