2021年3月25日 · The Sperling Prostate Center’s state-of-the-art BlueLaser™ MRI imaging reveals an image of the prostate that can’t be captured by standard biopsy or ultrasound, allowing us to identify and target tumors with unparalleled precision.

2016年3月5日 · Both the capsular and urethral branches can be visualised with colour Doppler ultrasound. In the absence of inflammation, neoplasm or hypertrophy, the normal prostate is expected to have low-level periurethral and pericapsular flow, with only a low level of flow in the prostatic parenchyma. 5

2008年1月1日 · Transrectal greyscale and colour Doppler sonography of the prostate was performed using a 5–9 MHz intracavitary probe. Needle biopsies were taken from areas that showed increased flow on colour Doppler. The results were correlated with the final diagnosis established on histopathological examination.

Greyscale and colour Doppler ultrasound images of the prostate were acquired in 16 subjects with biopsy-proven malignant or benign lesions. Echogenicity and microvascular flow velocity of each lesion were measured by quantitative image analysis.

The purpose of this article is to evaluate color Doppler imaging (CDI) as an adjunctive tool to gray-scale ultrasound (US) in the diagnosis of prostate cancer and to correlate CDI-positive lesions to cancer grade.

Contrast-enhanced ultrasound imaging techniques that employ microbubble contrast agents represent an innovative approach to imaging of the neovascularity associated with prostate cancer. This review describes the application of contrast-enhanced ultrasound to improve detection and assessment of prostate cancer.

With CDI, the sonographer has the ability to investigate both normal and abnormal flow within the prostate gland. Recent studies have supported the ability of CDI to detect vascularity in tumors that otherwise were not detectable with conventional gray scale TRUS, which suggests the potential for increase tumor detection.

1993年2月1日 · Color Doppler ultrasound (US) scanning and conventional endorectal gray-scale US of the prostate were performed in 619 patients. Pathologic correlation was available in all cases after US-guided transrectal biopsy.

2017年7月3日 · To evaluate the role of a transrectal ultrasound (TRUS) guided biopsy and a color Doppler test in the detection of prostate cancer in patients with increased serum prostate-specific antigen (PSA) levels and/or an abnormal digital rectal examination (DRE).

2005年10月4日 · Color Doppler ultrasound. Color Doppler US has been applied to evaluate the vascularity within the prostate and the surrounding structures [10–17]. The motivation behind the application of color Doppler US is to detect tumor neovascularity.