Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Hatef Mehrabian"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract The main bottleneck in training a robust tumor segmentation algorithm for non-small cell lung cancer (NSCLC) on H&E is generating sufficient ground truth annotations. Various approaches for generating tumor labels to train a tumor segmentati
Externí odkaz:
https://doaj.org/article/d3c7dacee6e841c6b4657d2155e93c6c
Autor:
Pejman Jabehdar Maralani MD, FRCPC, Rachel W. Chan PhD, Wilfred W. Lam DPhil, Wendy Oakden PhD, Ryan Oglesby PhD, Angus Lau PhD, Hatef Mehrabian PhD, Chris Heyn MD, PhD, Aimee K.M. Chan MSc, Hany Soliman MD, Arjun Sahgal MD, Greg J. Stanisz PhD
Publikováno v:
Technology in Cancer Research & Treatment, Vol 22 (2023)
Chemical exchange saturation transfer (CEST) is a relatively novel magnetic resonance imaging (MRI) technique with an image contrast designed for in vivo measurement of certain endogenous molecules with protons that are exchangeable with water proton
Externí odkaz:
https://doaj.org/article/992bf72b61b84970822370f337ce2e7a
Autor:
Pejman Jabehdar Maralani, Sten Myrehaug, Hatef Mehrabian, Aimee KM Chan, Max Wintermark, Chris Heyn, John Conklin, Benjamin M. Ellingson, Saba Rahimi, Angus Z Lau, Chia-Lin Tseng, Hany Soliman, Jay Detsky, Shadi Daghighi, Julia Keith, David G. Munoz, Sunit Das, Eshetu G. Atenafu, Nir Lipsman, James Perry, Greg Stanisz, Arjun Sahgal
Publikováno v:
Data in Brief, Vol 35, Iss , Pp 106950- (2021)
Patients undergoing standard chemoradiation post-resection had MRIs at radiation planning and fractions 10 and 20 of chemoradiation. MRIs were 1.5T and 3D T2-FLAIR, pre- and post-contrast 3D T1-weighted (T1) and echo planar DWI with three b-values (0
Externí odkaz:
https://doaj.org/article/439cc4d577ba40efb876becc2870c99a
Publikováno v:
Frontiers in Oncology, Vol 9 (2019)
Brain metastases are the most common intracranial tumors and occur in 20–40% of all cancer patients. Lung cancer, breast cancer, and melanoma are the most frequent primary cancers to develop brain metastases. Treatment options include surgical rese
Externí odkaz:
https://doaj.org/article/36e9a91d399d40b1a63a763a28106e44
Autor:
Hatef Mehrabian, Rachel W. Chan, Arjun Sahgal, Hanbo Chen, Aimee Theriault, Wilfred W. Lam, Sten Myrehaug, Chia‐Lin Tseng, Zain Husain, Jay Detsky, Hany Soliman, Greg J. Stanisz
Publikováno v:
Journal of magnetic resonance imaging : JMRIREFERENCES.
High radiation doses of stereotactic radiosurgery (SRS) for brain metastases (BM) can increase the likelihood of radiation necrosis (RN). Advanced MRI sequences can improve the differentiation between RN and tumor progression (TP).To use saturation t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b089331b280b1ff8eec698758d409c1
https://pubmed.ncbi.nlm.nih.gov/36219521
https://pubmed.ncbi.nlm.nih.gov/36219521
Autor:
Saba Rahimi, Benjamin M. Ellingson, Julia Keith, Angus Z. Lau, Chris Heyn, Sten Myrehaug, Hany Soliman, David G. Munoz, Shadi Daghighi, Chia-Lin Tseng, Greg J. Stanisz, Pejman Jabehdar Maralani, Arjun Sahgal, Jay Detsky, Eshetu G. Atenafu, Hatef Mehrabian, Sunit Das, James Perry, Nir Lipsman, Aimee K.M. Chan, John Conklin, Max Wintermark
Publikováno v:
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology
Background Prediction of early progression in glioblastoma may provide an opportunity to personalize treatment. Simplified intravoxel incoherent motion (IVIM) MRI offers quantitative estimates of diffusion and perfusion metrics. We investigated wheth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f301877c17f95f557ce72f4fbb3e6e0
https://doi.org/10.1016/j.radonc.2020.12.037
https://doi.org/10.1016/j.radonc.2020.12.037
Autor:
Hany Soliman, Sten Myrehaug, Michael D. Chan, Paula Alcaide Leon, Hatef Mehrabian, Chris Heyn
Publikováno v:
Image-Guided Hypofractionated Stereotactic Radiosurgery ISBN: 9781003037095
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5551a08b8229c74f059c4cb45f848a8a
https://doi.org/10.1201/9781003037095-5
https://doi.org/10.1201/9781003037095-5
Autor:
Eshetu G. Atenafu, Nir Lipsman, Hany Soliman, Jay Detsky, Pejman Jabehdar Maralani, Hatef Mehrabian, Sunit Das, David G. Munoz, Benjamin M. Ellingson, Shadi Daghighi, Aimee Km Chan, Chia-Lin Tseng, Angus Z. Lau, Julia Keith, Saba Rahimi, James Perry, John Conklin, Greg J. Stanisz, Max Wintermark, Arjun Sahgal, Chris Heyn, Sten Myrehaug
Publikováno v:
Data in Brief
Data in Brief, Vol 35, Iss, Pp 106950-(2021)
Data in Brief, Vol 35, Iss, Pp 106950-(2021)
Patients undergoing standard chemoradiation post-resection had MRIs at radiation planning and fractions 10 and 20 of chemoradiation. MRIs were 1.5T and 3D T2-FLAIR, pre- and post-contrast 3D T1-weighted (T1) and echo planar DWI with three b-values (0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75db21c2f0de093c2efc967d9be329be
https://pubmed.ncbi.nlm.nih.gov/33850982
https://pubmed.ncbi.nlm.nih.gov/33850982
Publikováno v:
Journal of Digital Imaging. 31:718-726
MRI screening of high-risk patients for breast cancer provides very high sensitivity, but with a high recall rate and negative biopsies. Comparing the current exam to prior exams reduces the number of follow-up procedures requested by radiologists. S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d62cc23d7cbc3b749f1793d311be623
https://doi.org/10.1007/s10278-018-0063-1
https://doi.org/10.1007/s10278-018-0063-1
Autor:
Sean P. Symons, Hany Soliman, Chinthaka Heyn, Arjun Sahgal, Pejman Jabehdar Maralani, Greg J. Stanisz, Hatef Mehrabian, John Conklin, Anish Kapadia
Publikováno v:
Journal of Neuro-Oncology. 135:119-127
Intravoxel incoherent motion (IVIM) is a magnetic resonance imaging (MRI) technique that is seeing increasing use in neuro-oncology and offers an alternative to contrast-enhanced perfusion techniques for evaluation of tumor blood volume after stereot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a559951bd40e4fd5526f7ee9fac0a177
https://doi.org/10.1007/s11060-017-2556-z
https://doi.org/10.1007/s11060-017-2556-z