Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Abbas Samani"'
Effect of Cardiac Phase on Cardiac Output Index Derived from Dynamic CT Myocardial Perfusion Imaging
Publikováno v:
Tomography, Vol 8, Iss 2, Pp 1129-1140 (2022)
Purpose: The aortic time-enhancement curve obtained from dynamic CT myocardial perfusion imaging can be used to derive the cardiac output (CO) index based on the indicator dilution principle. The objective of this study was to investigate the effect
Externí odkaz:
https://doaj.org/article/c755cf10ffc5483a9c1ad58e05db5f0f
Autor:
Matthew Caius, Abbas Samani
Publikováno v:
Applied Sciences, Vol 13, Iss 21, p 11912 (2023)
Breast cancer is the most common and deadly cancer in women, where early detection is of the utmost importance as survival rates decrease with the advancement of the disease. Most available methods of breast cancer screening and evaluation lack the a
Externí odkaz:
https://doaj.org/article/fd45ff791db44b5c8a9ce33ae0716224
Publikováno v:
Translational Oncology, Vol 10, Iss 5, Pp 744-751 (2017)
A novel full-inversion-based technique for quantitative ultrasound elastography was investigated in a pilot clinical study on five patients for non-invasive detection and localization of prostate cancer and quantification of its extent. Conventional-
Externí odkaz:
https://doaj.org/article/a970f9438ea44d88bbd9b62e4defe155
Autor:
Ardalan Mahmoodi, Ahmed Shoqafi, Ping Sun, Vasily Giannakeas, Cezary Cybulski, Sharon Nofech-Mozes, Jean-Yves Masson, Sudha Sharma, Amir Abbas Samani, Srinivasan Madhusudan, Steven A. Narod, Mohammad R. Akbari
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
BackgroundRECQL (also known as RECQ1 and RECQL1) is a gene of recent interest in breast cancer and an association between high levels of RECQL protein in breast cancer tumour cells and good survival of patients has been reported.MethodsTo validate th
Externí odkaz:
https://doaj.org/article/1d8a15ac6dd9482db3bb60117ada93c6
Autor:
Cezary Cybulski, Neda Zamani, Wojciech Kluźniak, Larissa Milano, Dominika Wokołorczyk, Klaudia Stempa, Helena Rudnicka, Shiyu Zhang, Maryam Zadeh, Tomasz Huzarski, Anna Jakubowska, Tadeusz Dębniak, Marcin Lener, Marek Szwiec, Paweł Domagała, Amir Abbas Samani, Steven Narod, Jacek Gronwald, Jean-Yves Masson, Jan Lubiński, Mohammad R. Akbari
Publikováno v:
The American Journal of Human Genetics. 110:648-662
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d9a720dd043e683d784c6188bb81efa
https://doi.org/10.1016/j.ajhg.2023.03.002
https://doi.org/10.1016/j.ajhg.2023.03.002
Publikováno v:
Medical physics.
Most cancers are associated with biological and structural changes that lead to tissue stiffening. Therefore, imaging tissue stiffness using quasi-static ultrasound elastography (USE) can potentially be effective in cancer diagnosis. USE techniques d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::879d902d89d37f90b65848eed38aed84
https://pubmed.ncbi.nlm.nih.gov/36398744
https://pubmed.ncbi.nlm.nih.gov/36398744
Publikováno v:
2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC).
Similar to many other types of cancer, liver cancer is associated with biological changes that lead to tissue stiffening. An effective imaging technique that can be used for liver cancer detection through visualizing tissue stiffness is ultrasound el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc3f011c3d6cb567aa88e3b68678b68a
https://doi.org/10.1109/embc48229.2022.9871656
https://doi.org/10.1109/embc48229.2022.9871656
Autor:
Abbas Samani, Mehrgan Shahryari, Heiko Tzschätzsch, Ingolf Sack, Sergio C. H. Dempsey, Helge Herthum, Jürgen Braun, Carsten Warmuth, Felix Schrank
There is growing awareness that brain mechanical properties are important for neural development and health. However, published values of brain stiffness differ by orders of magnitude between static measurements and in vivo magnetic resonance elastog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::810d5022355657fd7d5247db24695c1f
https://doi.org/10.1016/j.actbio.2020.12.027
https://doi.org/10.1016/j.actbio.2020.12.027
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 68:2479-2490
This paper proposes a technique aimed at accurate measurement of electrical permittivity (EP) of small tissue specimens at low frequencies. Accurate measurement of EP of healthy and pathological tissues can facilitate the establishment of many medica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd3368a306e711c0f4fc26be7af1e825
https://doi.org/10.1109/tim.2019.2899474
https://doi.org/10.1109/tim.2019.2899474
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 68(7)
Ultrasound elastography is a prominent noninvasive medical imaging technique that estimates tissue elastic properties to detect abnormalities in an organ. A common approximation to tissue elastic modulus is tissue strain induced after mechanical stim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b77af8e577974f47c28f8758c1727f78
https://pubmed.ncbi.nlm.nih.gov/33710956
https://pubmed.ncbi.nlm.nih.gov/33710956