Výsledky vyhledávání - "K Raja Muralidhar"

SU-E-J-70: Evaluation of Multiple Isocentric Intensity Modulated and Volumetric Modulated Arc Therapy Techniques Using Portal Dosimetry

Autor: Srinivas Ponaganti, M. Babaiah, Mirza Athar Ali, Suresh Pangam, Krishna Komanduri, P Mariyappan, K Raja Muralidhar, J Kolla, Sujana Priya Vuba

Publikováno v: Medical Physics. 42:3280-3280

Purpose: To develop a method for verification of dose distribution in a patient during treatment using multiple isocentric Intensity modulated and volumetric modulated arc therapy techniques with portal dosimetry. Methods: Varian True Beam accelerato

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d2bce64eaf46c8ebf40e370dccae38a
https://doi.org/10.1118/1.4924157

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SU-E-T-614: Derivation of Equations to Define Inflection Points and Its Analysis in Flattening Filter Free Photon Beams Based On the Principle of Polynomial function

Autor: K Raja Muralidhar, Krishna Komanduri

Publikováno v: Medical Physics. 41:369-369

Purpose: The objective of this work is to present a mechanism for calculating inflection points on profiles at various depths and field sizes and also a significant study on the percentage of doses at the inflection points for various field sizes and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::923937ae76f6a50e4ed43a50bdf70d39
https://doi.org/10.1118/1.4888950

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SU-GG-T-312: Intrabeam-Intraoperative Radiotherapy Unit Quality Assurarance Measurements with EDR2 Films and Radiological Imaging Technology

Autor: K Raja Muralidhar, Mallikarjun, Poorniam, Birendra

Publikováno v: Medical Physics. 37:3257-3257

Purpose: EDR2‐QA films were developed for patient dosimetry in Intraoperative radiotherapy. In this study a method to evaluate the isotropy, PDD, Isodose and beam deflection using EDR2‐QA films and a vidar scanner with RIT Software was developed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98a755439497a639491a8df41cbb07c7
https://doi.org/10.1118/1.3468708

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SU-GG-J-122: Magnitude of Shift of Tumor Position as a Function of Deep Inspiration Breath Hold: An Analysis of Pooled Data of Lung Patients with Active Breath Control in Image Guided Radiotherapy

Autor: K Raja Muralidhar

Publikováno v: Medical Physics. 35:2707-2707

Purpose: To evaluate the reproducibility and magnitude of shift of tumor position by using an active breathing control (ABC) and iView‐GT for tumor targeting in patients with lungcancer with moderate deep inspiration breath hold (mDIBH) for differe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eceb0d2fe9093d95e9e16fae8b81156b
https://doi.org/10.1118/1.2961671

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