Výsledky vyhledávání - "Sigrun Heitmann"

Determination of Intrafraction Prostate Motion During External Beam Radiation Therapy With a Transperineal 4-Dimensional Ultrasound Real-Time Tracking System

Autor: Hansjörg Wertz, Sigrun Heitmann, Sandra von Swietochowski, Frank Lohr, Michael Ehmann, Dwi Seno Kuncoro Sihono, Mario Grimm, Frederik Wenz, Judit Boda-Heggemann

Purpose/Objective To determine intrafraction prostate motion during volumetric modulated arc therapy (VMAT) using transperineal ultrasound (US) real-time tracking. Methods and Materials 770 US monitoring sessions in 38 prostate cancer patients' VMAT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dc5c53f239a68694395f98a0b0b7bfc
https://hdl.handle.net/11380/1172327

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Stereotactic ultrasound for target volume definition in a patient with prostate cancer and bilateral total hip replacement

Autor: Sabine Mai, Sigrun Heitmann, Dwi Seno Kuncoro Sihono, Frank Lohr, Michael Ehmann, Stefan Kegel, Stefan Haneder, Hansjörg Wertz, Sandra von Swietochowski, Judit Boda-Heggemann, Frederik Wenz

Publikováno v: Practical Radiation Oncology. 5:197-202

Target-volume definition for prostate cancer in patients with bilateral metal total hip replacements (THRs) is a challenge because of metal artifacts in the planning computed tomography (CT) scans. Magnetic resonance imaging (MRI) can be used for mat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6147e86f31a992d40fd0728dbca43f8f
https://doi.org/10.1016/j.prro.2014.08.008

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