Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Vikraman, Subramani"'
Autor:
Woon, Wui Ann a, b, ⁎, Ravindran, Paul B. b, c, Ekanayake, Piyasiri b, Vikraman, Subramani a, Amirah, Siti a, Lim, Yivonne Y.F. a, Vun, Christopher H.S. a, Khalid, Jamsari a
Publikováno v:
In Reports of Practical Oncology & Radiotherapy September-October 2018 23(5):346-359
Autor:
Rajesh Thiyagarajan, Sujit Nath Sinha, Ramamoorthy Ravichandran, Kothandaraman Samuvel, Girigesh Yadav, Ashok Kumar Sigamani, Vikraman Subramani, N Arunai Nambi Raj
Publikováno v:
Journal of Medical Physics, Vol 41, Iss 1, Pp 65-70 (2016)
Organ motions during inter-fraction and intra-fraction radiotherapy introduce errors in dose delivery, irradiating excess of normal tissue, and missing target volume. Lung and heart involuntary motions cause above inaccuracies and gated dose delivery
Externí odkaz:
https://doaj.org/article/0958c0f1074d439ebfe8a62e187d8d0c
Publikováno v:
Journal of Medical Physics, Vol 37, Iss 4, Pp 207-213 (2012)
Homogeneity Index (HI) is an objective tool to analyz the uniformity of dose distribution in the target volume. Various formulae have been described in literature for its calculation but there is paucity of data regarding the ideal formula and the fa
Externí odkaz:
https://doaj.org/article/d1b994dc2df547b39bca49ab0623bb61
Autor:
Muthukumaran, Manavalan, Manigandan, Durai, Ganesh, Narayanasamy, Sotirios, Stathakis, Henry Finlay, Godson, Vikraman, Subramani
Publikováno v:
Journal of cancer research and therapeutics. 17(4)
The aim of this study was to measure and compare the output factor (OF) of a CyberKnife Robotic Radiosurgery System with eight different small field detectors and validate with Technical Report Series (TRS) report 483.Accurate dosimetry of CyberKnife
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::94613996a78ba3a6e9d9ea8af53a3222
https://pubmed.ncbi.nlm.nih.gov/34528534
https://pubmed.ncbi.nlm.nih.gov/34528534
Autor:
Sotirios Stathakis, Muthukumaran Manavalan, Henry Finlay Godson, Vikraman Subramani, Manigandan Durai, Ganesh Narayanasamy
Publikováno v:
Journal of Cancer Research and Therapeutics. 17:870
Aim: The aim of this study was to measure and compare the output factor (OF) of a CyberKnife Robotic Radiosurgery System with eight different small field detectors and validate with Technical Report Series (TRS) report 483. Background: Accurate dosim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cbb7e06fa434087be363be05c5c1e93
https://doi.org/10.4103/jcrt.jcrt_962_20
https://doi.org/10.4103/jcrt.jcrt_962_20
Autor:
Vikraman Subramani, Vasu Ganesan, Vikash Kumar, Arun Chairmadurai, Harish Chandra Goel, Sandeep Jain
Publikováno v:
Imaging and Radiation Research.
Purpose: To compare the utility of RapidArc® technique with mono or dual isocentre using high-definition 120 multileaf collimator (HD120™MLC) for irradiation of whole pelvis and lower para-aortic lymph node (PALN) in cervical carcinoma.Methods: Te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::526890745658e10a1359280ce5dba40f
https://doi.org/10.24294/irr.v0i0.535
https://doi.org/10.24294/irr.v0i0.535
Autor:
Rajesh Thiyagarajan, Ashok Kumar, Vikraman Subramani, Girigesh Yadav, Kothandaraman, Arunai Nambiraj, SN Sinha
Publikováno v:
Reports of Practical Oncology & Radiotherapy. 21:50-56
Aim The aim of this study is to evaluate performance of ArcCHECK diode array detector for the volumetric modulated arc therapy (VMAT) patient specific quality assurance (QA). VMAT patient specific QA results were correlated with ion chamber measureme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5dd41b55cd2c08a645ad2466f7948b1
https://doi.org/10.1016/j.rpor.2015.10.004
https://doi.org/10.1016/j.rpor.2015.10.004
Autor:
Shyam Singh Bisht, Shikha Goyal, Vikraman Subramani, Tejinder Kataria, Ashu Abhishek, Deepak Gupta, Trinanjan Basu, K.P. Karrthick
Publikováno v:
Journal of Radiotherapy in Practice. 14:187-193
AimTo analyse the preliminary results of CyberKnife stereotactic radiotherapy (SBRT) boost in primary head and neck cancer patients among Indian population.Methods and materialsA total of nine patients of primary head and neck cancer were treated wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15d1c00d04e84aaa3552e66216909028
https://doi.org/10.1017/s1460396914000521
https://doi.org/10.1017/s1460396914000521
Publikováno v:
Principles and Management of Cancer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b501134a0172e2e51fc75bf5694636e4
https://doi.org/10.5005/jp/books/12793_21
https://doi.org/10.5005/jp/books/12793_21
Autor:
Karthikeyan Nithiyanantham, Karrthick Karukkupalayam Palaniappan, Lutz Mueller, Ganesh K. Mani, Tejinder Kataria, Vikraman Subramani
Publikováno v:
Journal of Applied Clinical Medical Physics
In advanced, intensity‐modulated external radiotherapy facility, the multileaf collimator has a decisive role in the beam modulation by creating multiple segments or dynamically varying field shapes to deliver a uniform dose distribution to the tar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64366120ee4bb16d08da6f8dd1e1fd02
https://pubmed.ncbi.nlm.nih.gov/26699311
https://pubmed.ncbi.nlm.nih.gov/26699311