Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Heeteak, Chung"'
Publikováno v:
Medical Physics. 49:792-800
The function of multi-leaf collimators (MLC) is to modulate and shape the intensity of a radiotherapy beam by either blocking or unblocking beamlets. A variation on this functionality is tested in this work wherein the MLC is split into layers, with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9de3db12db410a90ed6f36ed592cf3af
https://doi.org/10.1002/mp.15431
https://doi.org/10.1002/mp.15431
Autor:
Shifeng Chen, Sally B. Cheston, Stewart J. Becker, S Lee, Byong Yong Yi, H Xu, Heeteak Chung, Mariana Guerrero
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose For prone breast treatment, daily image‐guided radiation therapy (IGRT) allows couch shifting to correct breast position relative to the treatment field. This work investigates the dosimetric effect of reducing kV imaging frequencies and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f773453bf64a77c5dba7a25a8895ba7c
https://pubmed.ncbi.nlm.nih.gov/30550644
https://pubmed.ncbi.nlm.nih.gov/30550644
Autor:
Heeteak, Chung, Jerimy, Polf, Shahed, Badiyan, Matthew, Biagioli, Daniel, Fernandez, Kujtim, Latifi, Richard, Wilder, Minesh, Mehta, Michael, Chuong
Publikováno v:
Journal of Applied Clinical Medical Physics
The purpose of this study was to evaluate whether a spacer inserted in the prerectal space could reduce modeled rectal dose and toxicity rates for patients with prostate cancer treated in silico with pencil beam scanning (PBS) proton therapy. A total
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::63a9ef192637dc350edb514c1b79b733
https://pubmed.ncbi.nlm.nih.gov/28291917
https://pubmed.ncbi.nlm.nih.gov/28291917
Publikováno v:
Medical physics. 36(12)
Rigid 2D-3D registration is an alternative to 3D-3D registration for cases where largely bony anatomy can be used for patient positioning in external beam radiation therapy. In this article, the authors evaluated seven similarity measures for use in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::40b08f2d77ccadb7d9c757e4b6468407
https://pubmed.ncbi.nlm.nih.gov/20095251
https://pubmed.ncbi.nlm.nih.gov/20095251
Autor:
Heeteak, Chung, Hosang, Jin, James F, Dempsey, Chihray, Liu, Jatinder, Palta, Tae-Suk, Suh, Siyong, Kim
Publikováno v:
Medical physics. 32(8)
Despite much development, there remains dosimetric uncertainty in the surface and build-up regions in intensity-modulated radiation therapy treatment plans for head and neck cancers. Experiments were performed to determine the dosimetric discrepancie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::22dda337ec9bdbafbf9090c86348d8c3
https://pubmed.ncbi.nlm.nih.gov/16193799
https://pubmed.ncbi.nlm.nih.gov/16193799
Autor:
Kim, Sun I., Suh, Tae Suk, Magjarevic, R., Nagel, J. H., Jin Hosang, Heeteak Chung, Tae-Suk Suh, Jatinder Palta, Siyong Kim
Publikováno v:
World Congress on Medical Physics & Biomedical Engineering 2006; 2007, p1941-1944, 4p
Autor:
Kim, Sun I., Suh, Tae Suk, Magjarevic, R., Nagel, J. H., Hosang Jin, Zhong Su, Heeteak Chung, Tae-Suk Suh, Jatinder Palta, Siyong Kim
Publikováno v:
World Congress on Medical Physics & Biomedical Engineering 2006; 2007, p1819-1822, 4p
Autor:
Kim, Sun I., Suh, Tae Suk, Magjarevic, R., Nagel, J. H., Zhong Su, Christopher Fox, Haisen Li, Hosang Jin, Heeteak Chung, Huey Yang, Jonathan Li, Chihray Liu, Jatinder Palta, Siyong Kim
Publikováno v:
World Congress on Medical Physics & Biomedical Engineering 2006; 2007, p1815-1818, 4p
Publikováno v:
Medical Physics; Dec2009, Vol. 36 Issue 12, p5391-5403, 13p, 1 Black and White Photograph, 4 Charts, 4 Graphs