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All Outputs (6)

Comparison of effective dose and lifetime risk of cancer Incidence of CT attenuation correction acquisitions and radiopharmaceutical administration for myocardial perfusion imaging (2014)
Journal Article

Objective: To measure the organ dose and calculate effective dose from CT attenuation correction (CTAC) acquisitions from four commonly used gamma camera single photon emission CT/CT systems.

Methods: CTAC dosimetry data was collected using therm... Read More about Comparison of effective dose and lifetime risk of cancer Incidence of CT attenuation correction acquisitions and radiopharmaceutical administration for myocardial perfusion imaging.

A 6 year study of mammographic compression force : practitioner variability within and between screening sites (2014)
Journal Article

Background
The application of compression force in mammography is more heavily influenced by the practitioner rather than the client. This can affect client experience, radiation
dose and image quality. This research investigates practitioner comp... Read More about A 6 year study of mammographic compression force : practitioner variability within and between screening sites.

An audit to investigate the impact of false positive breast screening results and diagnostic work-up on re-engagement with subsequent routine screening (2014)
Journal Article
Nightingale, J., Borgen, R., Porter-Bennett, L., & Szczepura, K. (2014). An audit to investigate the impact of false positive breast screening results and diagnostic work-up on re-engagement with subsequent routine screening. Radiography, 21(1), 7-10. https://doi.org/10.1016/j.radi.2014.05.005

Introduction: Women attending breast screening may have suspicious mammographic findings that are subsequently found at assessment clinic to be normal (false positive, FP). A false positive diagnosis is not harmless, with short and long term negativ... Read More about An audit to investigate the impact of false positive breast screening results and diagnostic work-up on re-engagement with subsequent routine screening.

Breast tissue bulge and lesion visibility during stereotactic biopsy – a phantom study (2014)
Journal Article
Williams, S., Hackney, L., Hogg, P., & Szczepura, K. (2014). Breast tissue bulge and lesion visibility during stereotactic biopsy – a phantom study. Radiography, 20(3), 271-276. https://doi.org/10.1016/j.radi.2014.04.006

Background

During mammography guided stereotactic breast biopsy a bulge of tissue can form in the paddle needle biopsy aperture. This bulge has been estimated to have a height of up to 30% of the breast itself. During clinical biopsy we have noti... Read More about Breast tissue bulge and lesion visibility during stereotactic biopsy – a phantom study.

A free-response evaluation determining value in the computed tomography attenuation correction image for revealing pulmonary incidental findings : a phantom study (2014)
Journal Article
Thompson, J., Hogg, P., Manning, D., Szczepura, K., & Chakraborty, D. (2014). A free-response evaluation determining value in the computed tomography attenuation correction image for revealing pulmonary incidental findings : a phantom study. Academic radiology, 21(4), 538-545. https://doi.org/10.1016/j.acra.2014.01.003

RATIONALE AND OBJECTIVES: The purpose of this study was to compare lesion-detection performance when interpreting computed tomography (CT) images that are acquired for attenuation correction when performing single photon emission computed tomography/... Read More about A free-response evaluation determining value in the computed tomography attenuation correction image for revealing pulmonary incidental findings : a phantom study.