Výsledky vyhledávání - "Pelvis/diagnostic imaging"

Comparative study of algorithms for synthetic CT generation from MRI : Consequences for MRI ‐guided radiation planning in the pelvic region

Autor: Nikolaos Koutsouvelis, Jason Dowling, Xiao Han, Habib Zaidi, Peter B. Greer, Hossein Arabi, Ninon Burgos

Publikováno v: Arabi, H, Dowling, J A, Burgos, N, Han, X, Greer, P B, Koutsouvelis, N & Zaidi, H 2018, ' Comparative study of algorithms for synthetic CT generation from MRI : Consequences for MRI-guided radiation planning in the pelvic region ', Medical Physics, vol. 45, no. 11, pp. 5218-5233 . https://doi.org/10.1002/mp.13187
Medical Physics, Vol. 45, No 11 (2018) pp. 5218-5224
Medical Physics
Medical Physics, American Association of Physicists in Medicine, 2018, ⟨10.1002/mp.13187⟩
Medical Physics, 2018, ⟨10.1002/mp.13187⟩
Medical Physics, 45(11), 5218-5233. Wiley

Purpose Methods Magnetic resonance imaging (MRI)-guided radiation therapy (RT) treatment planning is limited by the fact that the electron density distribution required for dose calculation is not readily provided by MR imaging. We compare a selectio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b640cb65d8d87a384e5903912a333582
https://doi.org/10.1002/mp.13187

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Dose evaluation of fast synthetic-CT generation using a generative adversarial network for general pelvis MR-only radiotherapy

Autor: Linda G W Kerkmeijer, Peter R. Seevinck, Matteo Maspero, Mark H. F. Savenije, Martijn Intven, Cornelis A. T. van den Berg, Anna M. Dinkla, Ina M. Jürgenliemk-Schulz

Publikováno v: Physics in Medicine and Biology, 63(18), 185001. IOP Publishing Ltd.

To enable magnetic resonance (MR)-only radiotherapy and facilitate modelling of radiation attenuation in humans, synthetic-CT (sCT) images need to be generated. Considering the application of MR-guided radiotherapy and online adaptive replanning, sCT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77080e3166b0d1c7bfecf851e7884602
https://dspace.library.uu.nl/handle/1874/371698

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Pitfalls of diffusion-weighted imaging of the female pelvis

Autor: Ana Luisa Duarte, Teresa Margarida Cunha, João Lopes Dias

Publikováno v: Radiologia Brasileira
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Radiologia Brasileira, Issue: ahead, Published: 15 JAN 2018
Radiologia Brasileira, Volume: 51, Issue: 1, Pages: 37-44, Published: 15 JAN 2018
Radiologia Brasileira v.51 n.1 2018
Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)
instacron:CBR
Radiologia Brasileira, Iss 0 (2018)

Diffusion-weighted imaging (DWI) is widely used in protocols for magnetic resonance imaging (MRI) of the female pelvis. It provides functional and structural information about biological tissues, without the use of ionizing radiation or intravenous a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ad10bb546faf88fd9bda2b8a74c0dc9
https://pubmed.ncbi.nlm.nih.gov/29559764

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PET/CT studies of multiple myeloma using 18 F-FDG and 18 F-NaF: comparison of distribution patterns and tracers’ pharmacokinetics

Autor: Christos Sachpekidis, Dirk Hose, Caixia Cheng, Uwe Haberkorn, Hartmut Goldschmidt, Klaus Kopka, Leyun Pan, Antonia Dimitrakopoulou-Strauss

Publikováno v: European Journal of Nuclear Medicine and Molecular Imaging. 41:1343-1353

OBJECTIVE: The aim of this prospective study is to evaluate the combined use of fluorine-18 fluorodeoxyglucose ((18) F-FDG) and fluorine-18 sodium fluoride ((18) F-NaF) PET/CT in the skeletal assessment of patients with multiple myeloma (MM) and to c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cad5012107aacb40c79ba7bb86f6a3d1
https://doi.org/10.1007/s00259-014-2721-y

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Metallic artifact reduction by evaluation of the additional value of iterative reconstruction algorithms in hip prosthesis computed tomography imaging

Autor: Diomidis Botsikas, Steve P. Martin, Ilias Bagetakos, Xavier Montet, Angeliki Neroladaki, Marion Hamard, Sana Boudabbous

Publikováno v: Medicine (Baltimore), Vol. 98, No 6 (2019) P. e14341
Medicine

To evaluate iterative metal artifact reduction (iMAR) technique in images data of hip prosthesis on computed tomography (CT) and the added value of advanced modeled iterative reconstruction (ADMIRE) compared with standard filtered back projection (FB

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0803a415572ffe967d5941486bffb22
https://doi.org/10.1097/md.0000000000014341

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Digital correction of magnification in pelvic x rays for preoperative planning of hip joint replacements

Publikováno v: Medical Physics. 32(8):2580-2589

The introduction of digital radiological facilities leads to the necessity of digital preoperative planning, which is an essential part of joint, replacement surgery. To avoid errors in the preparation and execution of hip surgery, reliable correctio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::2b2b0f27a31a39bf627c698484f6572e
https://doi.org/10.1118/1.1984293

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The acetabular teardrop and ultrasonography of the hip

Autor: Fahir Demirkan, Ahmet E. Kiter, Ersen Celikbas, Gurkan Erkula, Bekir Alper Kılıç

Publikováno v: Journal of Pediatric Orthopaedics B. 13:15-20

The acetabular teardrop is an important tool for the diagnosis of acetabular dysplasia. Since it was first described by Kohler its widespread use has not become established due to the relative subjectivity in classification of the types. The acetabul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7596b839aa9edd3476c0700456ef9740
https://doi.org/10.1097/01202412-200401000-00003

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Motion estimation in ultrasound imaging applied to the diagnostic of pelvic floor disorders

Autor: Fabien Vidal, Philippe Delachartre, Pierre Leguevaque, Denis Kouame, Adrian Basarab, Remi Abbal, Christophe Vayssière

Publikováno v: Proceedings of EMBC 2011 (17 Vol.) ; ISBN : 978-1424441211
33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2011)
33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2011), IEEE Engineering in Medicine and Biology Society, Aug 2011, Boston, Massachusetts, United States. pp.8058--8061, ⟨10.1109/IEMBS.2011.6091987⟩
EMBC

International audience; The main purpose of this paper is to show the potential of tissue motion estimation in ultrasound imaging for the diagnostic of pelvic floor disorders. We propose to evaluate the tissue motion using a method based on a local d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f9542f93332fa71459d5c14aeac7d3f
https://hal.archives-ouvertes.fr/hal-03146730

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