Výsledky vyhledávání - "G.R. ter Haar"

ISUOG Safety Committee Position Statement on safe performance of obstetric and gynecological scans and equipment cleaning in context of COVID ‐19

Autor: G.R. ter Haar, Andrea Dall'Asta, Jocelyne M. Basseal, Christoph Brezinka, Karel Marsal, Reem S. Abu-Rustum, Christoph Lees, R. K. Sande, Susan Campbell Westerway, Liona C. Poon, Piero Miloro, Jacques S. Abramowicz

Publikováno v: Ultrasound in Obstetrics & Gynecology

In view of the challenges of the current coronavirus (COVID-19) pandemic and to protect both patients and ultrasound providers (physicians, sonographers, allied professionals), ISUOG has compiled the following expert-opinion-based guidance for the pe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e5818f944333a60b6e9741e57ac71e8

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Equivalence of cell survival data for radiation dose and thermal dose in ablative treatments: analysis applied to essential tremor thalamotomy by focused ultrasound and gamma knife

Autor: Jean-François Aubry, Mid Eum Lee, Neal F. Kassell, Matt Eames, James M. Larner, B. Sela, G.R. ter Haar, Jonas M. Sheehan, David Schlesinger, John Snell

Thermal dose and absorbed radiation dose have historically been difficult to compare because different biological mechanisms are at work. Thermal dose denatures proteins and the radiation dose causes DNA damage in order to achieve ablation. The purpo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7edaa3130ff3fe4f3c8780f9e6bce358
https://europepmc.org/articles/PMC6203314/

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A comparison of methods for focusing the field of a HIFU array transducer through human ribs

Autor: Pierre Gélat, G.R. ter Haar, Nader Saffari

Publikováno v: Physics in Medicine and Biology. 59:3139-3171

A forward model, which predicts the scattering by human ribs of a multi-element high-intensity focused ultrasound transducer, was used to investigate the efficacy of a range of focusing approaches described in the literature. This forward model is ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1551af78cacdbb8bfd4c9592fc6b0e0f
https://doi.org/10.1088/0031-9155/59/12/3139

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High-intensity focused ultrasound for the treatment of liver tumours

Autor: James E. Kennedy, David Cranston, Rachel R. Phillips, G.R. ter Haar, Mark R. Middleton, Feng Wu, Fergus V. Gleeson

High-intensity focused ultrasound (HIFU) has been investigated as a tool for the treatment of cancer for many decades, but is only now beginning to emerge as a potential alternative to conventional therapies. In recent years, clinical trials have eva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e173fb5c20c9876108a8a2ba56d891ea
https://doi.org/10.1016/j.ultras.2004.01.089

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The optimization of acoustic fields for ablative therapies of tumours in the upper abdomen

Autor: Nader Saffari, Pierre Gélat, G.R. ter Haar

Publikováno v: Physics in Medicine and Biology. 57:8471-8497

High intensity focused ultrasound (HIFU) enables highly localised, non-invasive tissue ablation and its efficacy has been demonstrated in the treatment of a range of cancers, including those of the kidney, prostate and breast. HIFU offers the ability

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28eb486a9ec3b12bd8b23e13995243d7
https://doi.org/10.1088/0031-9155/57/24/8471

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