Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Varatharaj, Chandraraj"'
Autor:
Mageshraja Kannan, Sathiyan Saminathan, B. Shwetha, Varatharaj Chandraraj, D. Gowtham Raj, K. M. Ganesh
Publikováno v:
Journal of Medical Physics, Vol 49, Iss 2, Pp 285-293 (2024)
Aim: This study aims to validate the Razor Nano Chamber (RNC) and Razor Chamber (RC) dosimetric characteristics in a small field. The dosimetric parameters of the two chambers were compared. Materials and Methods: The chamber characteristics of leaka
Externí odkaz:
https://doaj.org/article/0b6be2d5cd104101a09612cc86711f39
Publikováno v:
Journal of Medical Physics, Vol 48, Iss 3, Pp 281-288 (2023)
Aim: In this study, a 6MV flattening filter (FF) and 6MV FF Free (FFF) photon beam small-field output factors (OF) were measured with various collimators using different detectors. The corrected OFs were compared with the treatment planning system (T
Externí odkaz:
https://doaj.org/article/291f26c265aa42fda83ff8b7a47fe54a
Autor:
Tanvir Pasha, Uday Krishna, Rahul Loni, Anil Kumar, Varatharaj Chandraraj, Purushottam Chavan, Ashok Shenoy, Linu Jacob, Thimmaiah Naveen, Lokesh Vishwanath
Publikováno v:
Middle East Journal of Cancer, Vol 13, Iss 4, Pp 665-673 (2022)
Background: Long-term outcomes of intensity modulated radiotherapy with reduced high-risk clinical target volume (HRCTV) margin for radical chemoradiation of locally advanced head and neck cancers (LAHNSCC).Method: The present retrospective study inv
Externí odkaz:
https://doaj.org/article/451dd008723f4665a949fc3ea6e26a32
Autor:
A Pyakuryal, Anil Kumar M R, Rekha Reddy Buchapudi, Tanvir Pasha C R, Varatharaj Chandraraj, Ravikumar Manickam, Ganesh Narayanasamy
Publikováno v:
Asian Pacific Journal of Cancer Prevention : APJCP
Objective: The present study aims to evaluate the accelerated intensity modulated radiotherapy (IMRT) of head and neck (HandN) treatments using physical indices and radiobiological models with its clinical correlation using histogram analysis in radi
Autor:
Shwetha Bondel, Shamsundar Sunkappa, I. Khaleel, Mahantesh Channabasavaraju, Uday Krishna, Lokesh Vishwanath, Govardhan Boraiah, Varatharaj Chandraraj, Siddanna R. Palled, Bindu K. Venugopal, Naveen Thimmiah, Tanvir Pasha
Publikováno v:
Indian Journal of Gynecologic Oncology. 19
To compare dosimetrically the coverage of clinical target volume (CTV) and doses to organs at risk (OAR) between intracavitary brachytherapy (ICBT) and interstitital brachyhterapy (ISBT) in patients of carcinoma cervix with narrow vaginal apex. Betwe
Autor:
Supe, Sanjay Sudhakar, Varatharaj, Chandraraj, Bijina, Themantavida Krishnan, Bondel, Shwetha, Sathiyan, Saminathan, Ganesh, Kadirampatti Mani, Arunkumar, Thangaraj, Ravikumar, Manickam
Publikováno v:
In Reports of Practical Oncology & Radiotherapy 2007 12(6):313-317
Akademický článek
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Publikováno v:
Journal of Contemporary Brachytherapy; 2019, Vol. 11 Issue 6, p563-572, 10p
Publikováno v:
Reports of Practical Oncology & Radiotherapy. 17(3):157-162
AimTo compare the measured and calculated individual and composite field planar dose distribution of Intensity Modulated Radiotherapy plans.Materials and methodsThe measurements were performed in Clinac DHX linear accelerator with 6MV photons using M
Autor:
Sanjay S. Supe, Carlos Esquivel, Ravikumar Manickam, Sotirios Stathakis, Nikos Papanikolaou, Varatharaj Chandraraj
Publikováno v:
Journal of Applied Clinical Medical Physics
For intensity‐modulated radiation therapy, evaluation of the measured dose against the treatment planning calculated dose is essential in the context of patient‐specific quality assurance. The complexity of volumetric arc radiotherapy delivery at