Results 51 to 60 of about 162,707 (386)

Intensity modulated radiotherapy (IMRT) in bilateral retinoblastoma

Radiology and Oncology, 2010
External beam radiotherapy (EBRT) for retinoblastoma has traditionally been done with conventional radiotherapy techniques which resulted high doses to the surrounding normal tissues.A 20 month-old girl with group D bilateral retinoblastoma underwent intensity modulated radiotherapy (IMRT) to both eyes after failing chemoreduction and focal therapies ...
Atalar, Banu, Gunduz, Kaan, Gungor, Gorkem, Ozyar, Enis   +3 more
openaire   +4 more sources

Whole breast and regional nodal irradiation in prone versus supine position in left sided breast cancer [PDF]

, 2017
Background: Prone whole breast irradiation (WBI) leads to reduced heart and lung doses in breast cancer patients receiving adjuvant radiotherapy. In this feasibility trial, we investigated the prone position for whole breast + lymph node irradiation (WB +
A Berrington de Gonzalez, AM Kirby, Annick Van Greveling, Bert Boute, Bruno Speleers, BT Gielda, BV Offersen, BV Offersen, Chris Monten, CR Jephcott, FR Bartlett, FR Bartlett, G Alco, Giselle Post, Herman Depypere, I Finke, IR Vogelius, IY Jo, J Buijsen, J Reznik, JD Boice Jr, Joris Van de Velde, K Kainz, K Verhoeven, K Verhoeven, L Veldeman, LB Marks, LB Thorsen, Leen Paelinck, Liv Veldeman, LM Sun, M Alonso-Basanta, M Feng, M Stovall, N Dogan, N Mason, P McGale, PD Inskip, Pieter Deseyne, PM Poortmans, RA Sethi, SC Darby, SC Formenti, SC Lymberis, SM Shin, T Grantzau, T Grantzau, T Mulliez, T Mulliez, T Mulliez, T Mulliez, T Viren, TE Merchant, TJ Whelan, Tom Van Hoof, Wilfried De Neve, X Gao   +56 more
core   +2 more sources

Intensity modulated radiotherapy for elderly bladder cancer patients

Radiation Oncology, 2011
Background To review our experience and evaluate treatment planning using intensity-modulated radiotherapy (IMRT) and helical tomotherapy (HT) for the treatment of elderly patients with bladder cancer. Methods From November 2006 through November 2009, we
Chong Ngot-Swan, Wu Le-Jung, Hsiao Chi-Huang, Chang Hsiao-Chun, Lai Siu-Kai, Chan Pei-Hui, Chung Shiu-Dong, Hsieh Chen-Hsi, Chen Yu-Jen, Wang Li-Ying, Hsieh Yen-Ping, Shueng Pei-Wei   +11 more
doaj   +1 more source

Fluence-map generation for prostate intensity-modulated radiotherapy planning using a deep-neural-network

Scientific Reports, 2019
A deep-neural-network (DNN) was successfully used to predict clinically-acceptable dose distributions from organ contours for intensity-modulated radiotherapy (IMRT).
Hoyeon Lee, Hojin Kim, J. Kwak, Young Seok Kim, S. W. Lee, Seungryong Cho, B. Cho   +6 more
semanticscholar   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

Current advances in radiotherapy for soft tissue sarcomas

Nowotwory, 2020
Radiotherapy (RT) is a part of the routine treatment of locally advanced or high-grade soft-tissue sarcomas (STS). However, RT has changed significantly over the last 20 years. Modern RT techniques have extended its potential application in STS treatment.
Mateusz J. Spałek, Aneta M. Borkowska
doaj   +1 more source

Comparative toxicity outcomes of proton‐beam therapy versus intensity‐modulated radiotherapy for prostate cancer in the postoperative setting

Cancer, 2019
Despite increasing utilization of proton‐beam therapy (PBT) in the postprostatectomy setting, no data exist regarding toxicity outcomes relative to intensity‐modulated radiotherapy (IMRT).
P. Santos, A. Barsky, W. Hwang, C. Deville, Xingmei Wang, S. Both, J. Bekelman, J. Christodouleas, N. Vapiwala   +8 more
semanticscholar   +1 more source

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

Radiation Therapy Medical Physics Review – Delivery, Interactions, Safety, Feasibility, and Head to Head Comparisons of the Leading Radiation Therapy Techniques [PDF]

, 2017
Radiation therapy uses high energy radiation to kill cancer cells. Radiation therapy for cancer treatment can take the form of photon therapy (using x-rays and gamma rays), or charged particle therapy including proton therapy and electron therapy. Within
Collins, Cielle
core   +1 more source

Analysis of the therapeutic effect of synchronous integrated intensity modulated radiotherapy combined with chemotherapy in stage IIIc of cervical cancer

Frontiers in Oncology
ObjectiveTo explore the Therapeutic effect of synchronous Integrated intensity modulated radiotherapy combined with chemotherapy in stage IIIc of Cervical CancerMethodsA total of 58 patients with stage IIIC cervical cancer (KPS ≥ 80) were analyzed in ...
Yanru Mu, Hui Wang, Li Xu, Li Shi, Rui Song, Dezhi Wang, Yuhua Gao, Yuhua Gao, Haibo Yan, Haibo Yan   +9 more
doaj   +1 more source