Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Harish K. Malhotra"'
Autor:
Anurag K. Singh, Mark Hennon, Sung Jun Ma, Todd L. Demmy, Anthony Picone, Elizabeth U. Dexter, Chumy Nwogu, Kristopher Attwood, Wei Tan, Gregory M. Hermann, Simon Fung-Kee-Fung, Harish K. Malhotra, Sai Yendamuri, Jorge A. Gomez-Suescun
Publikováno v:
BMC Cancer, Vol 18, Iss 1, Pp 1-8 (2018)
Abstract Background Standard therapy for stage III non-small cell lung cancer with chemotherapy and conventional radiation has suboptimal outcomes. We hypothesized that a combination of surgery followed by stereotactic body radiation therapy (SBRT) w
Externí odkaz:
https://doaj.org/article/1e8a9c03cfc247a8a289368f70f1513f
Autor:
Dennis J. Mohatt, Tianjun Ma, David B. Wiant, Naveed M. Islam, Jorge Gomez, Anurag K. Singh, Harish K. Malhotra
Publikováno v:
Radiation Oncology, Vol 13, Iss 1, Pp 1-14 (2018)
Abstract Background Stereotactic Body Radiotherapy (SBRT) is an ablative dose delivery technique which requires the highest levels of precision and accuracy. Modeling dose to a lung treatment volume has remained a complex and challenging endeavor due
Externí odkaz:
https://doaj.org/article/14f1e9ab9bf34dde874d7f7417576d57
Autor:
Dennis J. Mohatt, John M. Keim, Mathew C. Greene, Ami Patel-Yadav, Jorge A. Gomez, Harish K. Malhotra
Publikováno v:
Radiation Oncology, Vol 12, Iss 1, Pp 1-8 (2017)
Abstract Background The “gold standard” approach for defining an internal target volume (ITV) is using 10 gross tumor volume (GTV) phases delineated over the course of one respiratory cycle. However, different sites have adopted several alternati
Externí odkaz:
https://doaj.org/article/d92be3c1888e440f941471bd3c74fa3e
Autor:
Austin J. Iovoli, Sharan Prasad, Harish K. Malhotra, Nadia K. Malik, Simon Fung-Kee-Fung, Anurag K. Singh, Mark K. Farrugia
Publikováno v:
Practical Radiation Oncology. 13:e246-e253
To evaluate the incidence of brachial plexus injury (BPI) following single-fraction stereotactic body radiation therapy (SBRT) to apical lung tumors.A retrospective cohort analysis was performed of all patients treated with single-fraction lung SBRT
Practice Patterns of Pediatric Total Body Irradiation Techniques: A Children's Oncology Group Survey
Autor:
Harish K. Malhotra, David S Followill, Iain MacEwan, John C. Breneman, Adam C. Olson, Thomas J. Fitzgerald, Fred K. Cheung, Mahesh Gopalakrishnan, Prema Rassiah, S Pillai, Karen J. Marcus, Greg Niyazov, Natia Esiashvili, Andrea Molineu, Arthur J. Olch, John A. Kalapurakal, Cheng-Chia Wu, Kenneth Ulin, Jacqueline Faught, Chia Ho Hua, Nataliya Kovalchuk, An Liu, Jose Penagaricano
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 111:1155-1164
Purpose The aim of this study was to examine current practice patterns in pediatric total body irradiation (TBI) techniques among COG member institutions. Methods and Materials Between November 2019 and February 2020, a questionnaire containing 52 qu
Publikováno v:
World Journal of Clinical Oncology
Background Radiation dose to specific cardiac substructures can have a significant on treatment related morbidity and mortality, yet definition of these structures is labor intensive and not standard. Autosegmentation software may potentially address
Autor:
Sung Jun Ma, Simon Fung-Kee-Fung, Mark K. Farrugia, Han Yu, Sai Yendamuri, Todd L. Demmy, Elisabeth U. Dexter, Harish K. Malhotra, Anthony Picone, Anurag K. Singh, Chukwumere Nwogu, Jorge A. Gomez-Suescun, Mark Hennon
Publikováno v:
Cancers
Volume 13
Issue 14
Cancers, Vol 13, Iss 3463, p 3463 (2021)
Volume 13
Issue 14
Cancers, Vol 13, Iss 3463, p 3463 (2021)
Simple Summary The optimal way to treat central (CLT) and ultracentral (UCLT) lung tumors with curative radiation is unclear. We evaluated 83 patients with CLT and UCLT who underwent a curative radiotherapy technique called stereotactic body radiatio
Autor:
Mark K. Farrugia, J.A. Gomez Suescun, Harish K. Malhotra, Anurag K. Singh, Sung Jun Ma, Simon Fung-Kee-Fung
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 111:e436
PURPOSE/OBJECTIVE(S) Central (CLT) and ultracentral (UCLT) lung tumors can be at higher risk for treatment related mortality following stereotactic body radiation therapy (SBRT) and the preferred dose and fractionation is unclear. We assessed the tox
Brain and hippocampal doses in patients with repeated stereotactic radiosurgery for brain metastasis
Autor:
Robert A. Fenstermaker, MacKenzie Bass, Dheerendra Prasad, Shefalika Prasad, Harish K. Malhotra, Robert J. Plunkett, Charlotte I Rivers, Marissa M. Tranquilli
Publikováno v:
Journal of Radiation Oncology. 6:49-56
The study was designed to evaluate the cumulative dose exposure of brain and hippocampus following multiple stereotactic radiosurgery (SRS) procedures on a single patient. Ninety-four patients who received at least two SRS treatments were evaluated.
Autor:
Kate L. Martin, J. Gomez, Harish K. Malhotra, Eftekhar Rajab Bolookat, Bradley M. Rauschenbach, Anurag K. Singh, Von Darius Heard
Publikováno v:
Annals of Lung Cancer. 3
Determination of intrafraction motion in stereotactic body radiation therapy (SBRT) of non-small-cell lung cancer (NSCLC) usually involves generating an internal target volume (ITV) based on target segmentation in every one of the 10 phases of a 4-di