Výsledky vyhledávání - "Marion Dimigen"

Comparison of Magnetic Resonance Imaging and Computed Tomography for Breast Target Volume Delineation in Prone and Supine Positions

Publikováno v: International Journal of Radiation Oncology*Biology*Physics. 96:905-912

Purpose To determine whether T2-weighted MRI improves seroma cavity (SC) and whole breast (WB) interobserver conformity for radiation therapy purposes, compared with the gold standard of CT, both in the prone and supine positions. Methods and Materia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b112b5a75a4e9232215a57aa85daec71
https://doi.org/10.1016/j.ijrobp.2016.08.002

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The impact of imaging modality (CT vs MRI) and patient position (supine vs prone) on tangential whole breast radiation therapy planning

Autor: Lois Holloway, Marion Dimigen, Verity Ahern, Eng-Siew Koh, Peter E Metcalfe, Steven David, Joseph Descellar, Kylie Dundas, Jennifer Harvey, Mei Ling Yap, Elizabeth Lazarus, Miriam M Boxer, Geoff P. Delaney, Vikneswary Batumalai, Christine Chan, George Papadatos, Elise M Pogson, Karen Lim

Publikováno v: Practical radiation oncology. 8(3)

The purpose of this study was to evaluate the impact of magnetic resonance imaging (MRI) versus computed tomography (CT)-derived planning target volumes (PTVs), in both supine and prone positions, for whole breast (WB) radiation therapy.Four WB radia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce45374c278cd1d9300088d0b661a865
https://pubmed.ncbi.nlm.nih.gov/28993138

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Effective notification of important non-urgent radiology results: A qualitative study of challenges and potential solutions

Autor: Antonia Hordern, Johanna I. Westbrook, Glen Schlaphoff, Joanne Callen, Marion Dimigen, Branimir Zogovic, Andrew Georgiou

Publikováno v: Journal of Medical Imaging and Radiation Oncology. 58:291-297

Introduction We report on the implementation of a Radiology Notification System (RNS), set up by the medical imaging department of a major Sydney teaching hospital in March 2010. This study aimed to investigate the views of the medical imaging depart

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f34241a2f57251d26e8b123482ef6865
https://doi.org/10.1111/1754-9485.12156

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MRI of superficial soft tissue masses: analysis of features useful in distinguishing between benign and malignant lesions

Autor: Marion Dimigen, Michele Calleja, Asif Saifuddin

Publikováno v: Skeletal Radiology. 41:1517-1524

To identify the MRI features of superficial soft tissue masses, that may allow differentiation between malignant and non-malignant lesions.A total of 136 consecutive patients referred to a supra-regional musculoskeletal oncology center over a 10-year

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1719a9f0af4c65e5310c1b462ed380a
https://doi.org/10.1007/s00256-012-1385-6

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Long-term visibility of primary intracerebral hemorrhage on magnetic resonance imaging

Autor: Sarah L. Keir, Martin Dennis, Joanna M. Wardlaw, Marion Dimigen

Publikováno v: Journal of Stroke and Cerebrovascular Diseases. 13:104-108

Background: It is unclear whether primary intracerebral hemorrhage (PICH) remains detectable with magnetic resonance imaging (MRI) in the long term, or whether a gradient echo recalled (GRE) sequence is always necessary to detect it. Methods: In a pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf6e80afa0514258f6f2a92e99672cbd
https://doi.org/10.1016/j.jstrokecerebrovasdis.2004.03.002

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TU-H-CAMPUS-JeP2-01: Inter-Observer Delineation Comparison of Visible Glandular Breast Tissue On Magnetic Resonance Imaging and Computed Tomography (prone and Supine)

Autor: Elise M Pogson, Eng-Siew Koh, G Delaney, Miriam M Boxer, Peter E Metcalfe, Vikneswary Batumalai, G Papadatos, Karen Lim, Verity Ahern, J Harvey, Marion Dimigen, Mei Ling Yap, Lois Holloway, S David

Publikováno v: Medical Physics. 43:3781-3782

Purpose: Breast cancers predominantly arise from Glandular Breast Tissue (GBT). If the GBT can be treated effectively post-operatively utilising radiotherapy this may be adequate volumetric coverage for adjuvant breast radiotherapy. Adequate imaging

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::37741e82d4de91c07d36ccc98252138e
https://doi.org/10.1118/1.4957684

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A comparison between radiation therapists and medical specialists in the use of kilovoltage cone-beam computed tomography scans for potential lung cancer radiotherapy target verification and adaptation

Autor: Lois Holloway, Marion Dimigen, John Atyeo, Branimere Zogovic, Sian Wallis, Joseph Descallar, Shalini K Vinod, Sandie Carolyn Watt

Publikováno v: Medical dosimetry : official journal of the American Association of Medical Dosimetrists. 41(1)

Target volume matching using cone-beam computed tomography (CBCT) is the preferred treatment verification method for lung cancer in many centers. However, radiation therapists (RTs) are trained in bony matching and not soft tissue matching. The purpo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bc72da9c1fd5192e64877f8255f0876
https://pubmed.ncbi.nlm.nih.gov/26553473

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Incorporating a radiologist in a radiation oncology department: a new model of care?

Autor: Karen Lim, Shalini K Vinod, Marion Dimigen

Publikováno v: Clinical oncology (Royal College of Radiologists (Great Britain)). 26(10)

Aims Increasingly complex imaging techniques, such as computed tomography, magnetic resonance imaging and positron emission tomography/computed tomography scans are being used by radiation oncologists to improve the accuracy of their radiotherapy pla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd9855940356dd651807943037af6c68
https://pubmed.ncbi.nlm.nih.gov/24880572

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Effective notification of important non-urgent radiology results: a qualitative study of challenges and potential solutions

Autor: Andrew, Georgiou, Antonia, Hordern, Marion, Dimigen, Branimir, Zogovic, Joanne, Callen, Glen, Schlaphoff, Johanna I, Westbrook

Publikováno v: Journal of medical imaging and radiation oncology. 58(3)

We report on the implementation of a Radiology Notification System (RNS), set up by the medical imaging department of a major Sydney teaching hospital in March 2010. This study aimed to investigate the views of the medical imaging department staff ab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::616e0c38450d08dbfa4cefc1fb512c52
https://pubmed.ncbi.nlm.nih.gov/24460883

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What do radiology incident reports reveal about in-hospital communication processes and the use of health information technology?

Autor: Michael J, Stewart, Andrew, Georgiou, Antonia, Hordern, Marion, Dimigen, Johanna I, Westbrook

Publikováno v: Studies in health technology and informatics. 178

There has been recent rapid growth in the use of medical imaging leading to concerns about an increase in unnecessary investigations, patient exposure to radiation, and incorrect diagnoses. Incident reporting systems provide a portal for staff to cat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4d8a25e9b0eb8856d9dc0fe5e488a2fa
https://pubmed.ncbi.nlm.nih.gov/22797044

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