All Outputs (4)

The impact of focused training on abnormality detection and provision of accurate preliminary clinical evaluation in newly qualified radiographers (2017)
Journal Article
Stevens, B., & Thompson, J. (2018). The impact of focused training on abnormality detection and provision of accurate preliminary clinical evaluation in newly qualified radiographers. Radiography, 24(1), 47-51. https://doi.org/10.1016/j.radi.2017.08.007

Introduction: Preliminary clinical evaluation (PCE) can be a useful initial assessment of traumatic abnormalities by frontline radiographers; new graduates are expected to have the skills and knowledge required to provide this initial interpretation.... Read More about The impact of focused training on abnormality detection and provision of accurate preliminary clinical evaluation in newly qualified radiographers.

The impact of simulated motion blur on lesion detection performance in full field digital mammography (2017)
Journal Article
Abdullah, A., Thompson, J., Kelly, J., Mercer, C., Aspin, R., & Hogg, P. (2017). The impact of simulated motion blur on lesion detection performance in full field digital mammography. British Journal of Radiology, 90(1075), https://doi.org/10.1259/bjr.20160871

Objective: Motion blur is a known phenomenon in full-field digital mammography, but the impact on lesion detection is unknown. This is the first study to investigate detection performance with varying magnitudes of simulated motion blur. Method: S... Read More about The impact of simulated motion blur on lesion detection performance in full field digital mammography.

Hounsfield Unit inaccuracy in computed tomography lesion size and density, diagnostic quality vs attenuation correction (2017)
Journal Article
Szczepura, K., Thompson, J., & Manning, D. (2017). Hounsfield Unit inaccuracy in computed tomography lesion size and density, diagnostic quality vs attenuation correction. Proceedings of SPIE, 10136, https://doi.org/10.1117/12.2254275

In computed tomography the Hounsfield Units (HU) are used as an indicator of the tissue type based on the linear attenuation coefficients of the tissue. HU accuracy is essential when this metric is used in any form to support diagnosis. In hybrid ima... Read More about Hounsfield Unit inaccuracy in computed tomography lesion size and density, diagnostic quality vs attenuation correction.

A JAFROC study of nodule detection performance in CT images of a thorax acquired during PET/CT (2017)
Journal Article
Thompson, J., Wareing, A., Szczepura, K., Vinjamuri, S., & Hogg, P. (2017). A JAFROC study of nodule detection performance in CT images of a thorax acquired during PET/CT. Radiography, 23(3), 191-196. https://doi.org/10.1016/j.radi.2017.03.001

Purpose Two types of CT images (modalities) are acquired in PET/CT: for attenuation correction (AC) and diagnosis. The purpose of the study was to compare nodule detection and localization performance between these two modalities. Methods CT... Read More about A JAFROC study of nodule detection performance in CT images of a thorax acquired during PET/CT.