The diagnostic accuracy of high b-value diffusion- and T-weighted imaging for the detection of prostate cancer: a meta-analysis.

Purpose: This study aims to investigate the role of diffusion-weighted imaging (DWI) and T-weighted imaging (TWI) in combination for the detection of prostate cancer, specifically assessing the role of high b-values (> 1000 s/mm), with a systematic review and meta-analysis of the existing published data.

Methods: The electronic databases MEDLINE, EMBASE, and OpenSIGLE were searched between inception and September 1, 2017. Eligible studies were those that reported the sensitivity and specificity of DWI and TWI for the diagnosis of prostate cancer by visual assessment using a histopathologic reference standard.

The UK breast screening program - what you need to know.

Breast cancer is the most commonly diagnosed cancer in women with a lifetime risk of 1 in 8 in the UK. The disease is associated with considerable morbidity and mortality. The UK breast screening program has been in place for almost 30 years and has evolved with improved diagnostic imaging.

Accuracy of high b-value diffusion-weighted MRI for prostate cancer detection: a meta-analysis.

Background The diagnostic accuracy of diffusion-weighted imaging (DWI) to detect prostate cancer is well-established. DWI provides visual as well as quantitative means of detecting tumor, the apparent diffusion coefficient (ADC). Recently higher b-values have been used to improve DWI's diagnostic performance.

Trochlear boss height measurement: a comparison of radiographs and MRI.

Background: A key anatomical consideration and determinant of surgical approach in trochlear dysplasia is the trochlear boss height (TBH), traditionally defined by measurements on plain X-rays (XR). Magnetic resonance (MR) imaging is increasingly used for pre-operative planning and follow-up. However, it is unclear whether measurement of TBH on XR is applicable to MR.