Zobrazeno 1 - 10
of 393
pro vyhledávání: '"Michael S Hofman"'
Autor:
Mark S Stein, Victor Kalff, Scott G Williams, Declan G Murphy, Peter G Colman, Michael S Hofman
Publikováno v:
Endocrine Oncology, Vol 4, Iss 1, Pp 1-7 (2024)
Objectives: The glucagon-like peptide-1 (GLP-1) receptor agonist, liraglutide, reduces human prostate cancer incidence, and similar GLP-1 receptor agonists reduce in vitro proliferation and in vivo growth of prostate cancer cell lines. Primary human
Externí odkaz:
https://doaj.org/article/2f51d43b92cc4b87931c1374cc70bebc
Autor:
Ciara Conduit, Thuan Tzen Koh, Michael S Hofman, Guy C Toner, Jeremy Goad, Nathan Lawrentschuk, Keen-Hun Tai, Jeremy H Lewin, Ben Tran
Publikováno v:
Cancer Imaging, Vol 22, Iss 1, Pp 1-8 (2022)
Abstract Background Survivors of testicular cancer may experience long-term morbidity following treatment. There is an unmet need to investigate techniques that can differentiate individuals who need additional therapy from those who do not. 2-18fluo
Externí odkaz:
https://doaj.org/article/0eeadf1443534cc485a6cb545978a500
Feasibility of biology-guided radiotherapy using PSMA-PET to boost to dominant intraprostatic tumour
Autor:
Mathieu Gaudreault, David Chang, Nicholas Hardcastle, Price Jackson, Tomas Kron, Michael S. Hofman, Shankar Siva
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 35, Iss , Pp 84-89 (2022)
Background: Biology-guided radiotherapy (BgRT) delivers dose to tumours triggered from positron emission tomography (PET) detection. Prostate specific membrane antigen (PSMA) PET uptake is abundant in the dominant intraprostatic lesion (DIL). This st
Externí odkaz:
https://doaj.org/article/0df954ce5c524670ac671bddc108ccf3
Autor:
Zhuorui Li, Pierre-Yves Le Roux, Jason Callahan, Nicholas Hardcastle, Michael S. Hofman, Shankar Siva, Tokihiro Yamamoto
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 22, Iss , Pp 8-12 (2022)
Pulmonary functional imaging has demonstrated potential to improve thoracic radiotherapy. The purpose of this study was twofold: 1) to quantify ventilation/perfusion relationships in lung cancer patients using a new functional imaging approach, galli
Externí odkaz:
https://doaj.org/article/65958fb1afe6464491d09aebd646f16c
Publikováno v:
Cancer Imaging, Vol 21, Iss 1, Pp 1-13 (2021)
Abstract Background Recent studies reported metabolic uptake in at least one of the evaluated ganglia in 98.5% of patients undergoing 68Ga -PSMA-11 and in 96.9% of patients undergoing 18F-DCFPyL PET/CT examination. We have observed different patterns
Externí odkaz:
https://doaj.org/article/a646b52df80d4c9c8fb6cb3cc47f5675
Autor:
Lachlan McIntosh, Price Jackson, Nicholas Hardcastle, Mathias Bressel, Tomas Kron, Jason W. Callahan, Daniel Steinfort, Nicholas Bucknell, Michael S. Hofman, Shankar Siva
Publikováno v:
EJNMMI Physics, Vol 8, Iss 1, Pp 1-8 (2021)
Abstract Purpose Functional lung mapping from Ga68-ventilation/perfusion (V/Q) PET/CT, which has been shown to correlate with pulmonary function tests (PFTs), may be beneficial in a number of clinical applications where sparing regions of high lung f
Externí odkaz:
https://doaj.org/article/bba88791498e445594fa82b6c7ced9d6
Autor:
Mathieu Gaudreault, David Chang, Nicholas Hardcastle, Price Jackson, Tomas Kron, Gerard G. Hanna, Michael S. Hofman, Shankar Siva
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
BackgroundBiology-guided radiotherapy (BgRT) uses real-time functional imaging to guide radiation therapy treatment. Positron emission tomography (PET) tracers targeting prostate-specific membrane antigen (PSMA) are superior for prostate cancer detec
Externí odkaz:
https://doaj.org/article/da0da06996164ae88ef5f5b31bfec45f
Autor:
Asha Bonney, Carrie-Anne Wagner, Shankar Siva, Jason Callahan, Pierre-Yves Le Roux, Diane M. Pascoe, Louis Irving, Michael S. Hofman, Daniel P. Steinfort
Publikováno v:
EJNMMI Research, Vol 10, Iss 1, Pp 1-7 (2020)
Abstract Background Emphysema severity is frequently measured on CT via densitometry. Correlation with scintigraphic and spirometric functional measures of ventilation or perfusion varies widely, and no prior study has evaluated correlation between d
Externí odkaz:
https://doaj.org/article/db2d98de99c74f458ae33d2485307926
Autor:
Robert Seifert, Louise Emmett, Steven P. Rowe, Ken Herrmann, Boris Hadaschik, Jeremie Calais, Frederik L. Giesel, Robert Reiter, Tobias Maurer, Matthias Heck, Andrei Gafita, Michael J. Morris, Stefano Fanti, Wolfgang A. Weber, Thomas A. Hope, Michael S. Hofman, Wolfgang Peter Fendler, Matthias Eiber
Publikováno v:
European Urology. 83:405-412
Autor:
Nicholas Hardcastle, Michael S. Hofman, Ching-Yu Lee, Jason Callahan, Lisa Selbie, Farshad Foroudi, Mark Shaw, Sarat Chander, Andrew Lim, Brent Chesson, Declan G. Murphy, Tomas Kron, Shankar Siva
Publikováno v:
Radiation Oncology, Vol 14, Iss 1, Pp 1-8 (2019)
Abstract Introduction In prostate cancer patients, imaging of bone metastases is enhanced through the use of sodium fluoride positron emission tomography (18F-NaF PET/CT). This imaging technique shows areas of enhanced osteoblastic activity and blood
Externí odkaz:
https://doaj.org/article/76920b49c4294ef68e721961f47cad14