Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Kaifang Du"'
Autor:
Yue Yan, Poonam Yadav, Michael Bassetti, Kaifang Du, Daniel Saenz, Paul Harari, Bhudatt R Paliwal
Publikováno v:
Journal of Medical Physics, Vol 41, Iss 2, Pp 92-99 (2016)
This study investigated the dosimetric differences in treatment plans from flattened and flattening filter-free (FFF) beams from the TrueBeam System. A total of 104 treatment plans with static (sliding window) intensity-modulated radiotherapy beams a
Externí odkaz:
https://doaj.org/article/ed2c8d9ab89640b681faf3c7921c7a9d
Autor:
Kunlin Cao, Gary E. Christensen, Kai Ding, Kaifang Du, Maghavan L. Raghavan, Ryan E. Amelon, Kimberly M. Baker, Eric A. Hoffman, Joseph M. Reinhardt
Publikováno v:
International Journal of Biomedical Imaging, Vol 2012 (2012)
We have previously demonstrated the 24-hour redistribution and reabsorption of bronchoalveolar lavage (BAL) fluid delivered to the lung during a bronchoscopic procedure in normal volunteers. In this work we utilize image-matching procedures to correl
Externí odkaz:
https://doaj.org/article/75361ddf254949a29343e2885d3199eb
Publikováno v:
Journal of applied clinical medical physics. 23(10)
Iodination of rectal hydrogel spacer increases the computed tomography (CT) visibility. The effect of iodinated hydrogel spacer material on the accuracy of proton dosimetry has not been fully studied yet. We presented a systematic study to determine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5b3ffa06e78cf7dd2c201d52cef2247
https://pubmed.ncbi.nlm.nih.gov/36106986
https://pubmed.ncbi.nlm.nih.gov/36106986
Autor:
Joseph M. Reinhardt, Eduardo G. Moros, Gary E. Christensen, Vladimir Feygelman, Kujtim Latifi, Kaifang Du, Kai Ding, Geoffrey Zhang
Publikováno v:
Journal of Applied Clinical Medical Physics
Ventilation distribution calculation using 4D CT has shown promising potential in several clinical applications. This study evaluated the direct geometric ventilation calculation method, namely the ΔV method, with xenon‐enhanced CT (XeCT) ventilat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f478f49e9e18b5a051f8c6003c6eba55
https://doi.org/10.1120/jacmp.v17i2.5985
https://doi.org/10.1120/jacmp.v17i2.5985
Publikováno v:
Medical physics. 39(6Part7)
Purpose: Longitudinal measurements of pulmonary function must account for subject variation when assessing radiation‐induced changes. Previously, we reported intra‐subject reproducibility of Jacobian‐based measures of lungtissue expansion using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37115c227387295d75a88715fe856eb8
https://pubmed.ncbi.nlm.nih.gov/28519786
https://pubmed.ncbi.nlm.nih.gov/28519786
Autor:
Ke Sheng, Jun Deng, G. Christensen, Stanley H Benedict, Quan Chen, J. Lamer, J. Reinhardt, Kai Ding, Kaifang Du, Kunlin Cao, Bruce Libby
Publikováno v:
Medical physics. 39(6Part3)
Purpose: Recent clinical trials and animal studies have indicated that the tissue sensitivity to radiation induced lung injury (RILI) may be region‐ specific. In this study, we propose a new 4D cone beam CT(CBCT) basedcompliance imaging method to m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ff5a650e906c9ef0a8d56d443959047
https://pubmed.ncbi.nlm.nih.gov/28517399
https://pubmed.ncbi.nlm.nih.gov/28517399
Autor:
J. Reinhardt, Bruce Libby, Kaifang Du, D. Ennis, Kunlin Cao, Kai Ding, Ke Sheng, G. Christensen, Stanley H Benedict, Quan Chen
Publikováno v:
Medical physics. 39(6Part9)
Purpose:Radiation Therapy (RT) induced pulmonary function change may depend on the location, underlying function of that lung prior to radiations,radiation dose/fractionation and other factors. We propose to evaluate the radiation induced pulmonary f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ba65237314ff3acdbfe95e74a8a1d22
https://pubmed.ncbi.nlm.nih.gov/28519030
https://pubmed.ncbi.nlm.nih.gov/28519030
Autor:
Gary E. Christensen, Kunlin Cao, Kai Ding, Kaifang Du, Eric A. Hoffman, Matthew K. Fuld, Joseph M. Reinhardt
Publikováno v:
Medical Physics. 39:5084-5098
Purpose: Regional lung volume change as a function of lung inflation serves as an index of parenchymal and airway status as well as an index of regional ventilation and can be used to detect pathologic changes over time. In this article, we propose a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14579cbdccc7240f2d0a26493ea603b3
https://doi.org/10.1118/1.4736808
https://doi.org/10.1118/1.4736808